In many patients, steroid acne is the same condition as Malassezia folliculitis. Then, wrap the cloth around the affected area and cover it with a dry cloth or bandage. Mild bacterial folliculitis in dogs symptoms appear as multiple small-sized, pimple-shaped bumps, which are known as pustules and are more common in short-haired dogs. Pus-filled blisters around hair follicles. 3 Fungal Acne Safe Oils/Oil Cleansers. Additional factors that can contribute to body acne include your lifestyle, diet, and hormone fluctuations which cause your body to produce more oil. Scrotal abscess. It begins as a small, tender, red nodule that becomes painful and fluctuant (in other words, you can. Swimming, bathing, or otherwise submerging yourself in a pool or hot tub that is improperly maintained is a common way to receive a folliculitis infection. The condition can be itchy, sore and embarrassing. My first doc told me it was just folliculitis. Most types of folliculitis do not spread from person to person, but it can be contagious in certain forms. Shaving, waxing, tight clothes or equipment, ingrown hairs, as well as weight gain, medication and even hot tub usage may all cause folliculitis. The infection can be caused by either bacteria or fungus. CeraVe is a well-known manufacturer of products for sensitive skin. Pseudofolliculitis barbae is irritation of the skin due to hairs that penetrate the skin before leaving the hair follicle or that leave the follicle and curve back into the skin, causing a foreign-body reaction. Pruritus or mild discomfort. This includes the back of the neck, face, armpits, waist, groin, thighs, or. Irritation can come from many sources. A second option from a dermatologist told me they were genital warts. Then, wrap the cloth around the affected area and cover it with a dry cloth or bandage. Call your healthcare provider right away if you develop fever or if symptoms worsen. 9. Pityrosporum folliculitis, also known as Malassezia folliculitis, is a condition that presents as breakouts on your skin. ”. The common parasites that caused this are Demodex folliculorum and Demodex brevis. This is an infection of the hair follicle that goes into the deeper layers of skin. 1. ”. Malassezia folliculitis can appear as small papules or pustules on the skin. This is so common that there’s a condition called “hot tub folliculitis. It can develop on any part of the body, however, it is most likely to occur on – the face, scalp, or parts of the armpits, arms, or legs. The infections can occur anywhere on the skin where there is hair. Sometimes folliculitis looks like acne, but follicultis tends to arise suddenly, with larger and more bumps. The rash is likely to be worse in areas where your swimsuit holds water against the skin. This product is ideal for treating acne on the face, back, butt, and body with a potent yet gentle formula. It can also cause a raised, itchy and sometimes painful rash. This effort can help kill excess bacteria and encourage fluids to drain from the follicle. Damaged. 500 Qs now I came back and have answered over 2. This is inflammation of a hair follicle. Summary. It begins as a small, tender, red nodule that becomes painful and fluctuant (in other words, you can. The symptoms of folliculitis include. and can be treated using warm compresses, analgesics, topical antibiotics and in rare cases, oral or intravenous antibiotics. A weakened immune system can leave you more susceptible to folliculitis. Watery pus discharge from the eye. Here is the comparison. It's often caused by an infection with bacteria. Synonyms: abnormal keratinization of hair follicle, acne with gram negative. ; Pseudomonas spp. "Folliculitis is the inflammation of the hair follicle mostly caused by bacterial infection," says Anthony M. " This can help prevent further folliculitis bumps. In addition to the appearance of folliculitis, the condition may. The initial dose was 400 mJ/cm 2, with increases to a maximum of 1500 mJ/cm 2. If pseudomonas aeruginosa bacteria infect you, hot tub folliculitis symptoms will develop within a few hours to 5 days. It looks like small or medium-sized, red bumps or pustules with a hair in the center. Folliculitis is just a fancy way of describing inflamed hair follicles — we’ll get into the nitty gritty in just a sec! The short answer is that you may be able to get your scalp under control relatively quickly with the right treatment. Signs of folliculitis are a superficial pustule or inflammatory nodule surrounding a hair follicle. Pityrosporum folliculitis (PF) is an inflammatory skin disorder that typically manifests as a pruritic, follicular papulopustular eruption distributed on the upper trunk of young to middle-aged adults. Folliculitis commonly occurs in areas with terminal hair growth, such as the head. Urbazon/Getty Images. Individuals with skin of color make up 40. Signs of folliculitis are a superficial pustule or inflammatory nodule surrounding a hair follicle. Mauskar recommended using an over-the-counter benzoyl peroxide rinse several times a week. Mild rashes clear up in a few days without medical treatment. The infection is usually secondary to local trauma, keratinization disorders, parasitic infestation, hormonal factors, or allergies. 它由毛囊被细菌感染所致，通常是金黄色葡萄球菌（葡萄球菌属）。. Types of folliculitis, with the most common listed first, include: Bacterial folliculitis. It should be treated with oral antibiotics, shampoo or topical medications. furfur. Folliculitis decalvans. To note, there are many subtypes of both acne and. Several types are recognised differentiated on the severity of the infection, the area affected or the cause. So, in the case of folliculitis, the yeast or bacteria actually is the root cause. Fungal Folliculitis: This type of folliculitis is caused by a yeast infection or a type of fungus called dermatophyte. The diagnosis of genital herpes or shingles is made after a provider looks at the affected area and talks to you about your symptoms. The characteristic clinical features include: Irregular, atrophic white patches of scarring and hair loss — solitary or multiple. It. Folliculitis may be infectious or, less. Folliculitis, furuncles, and carbuncles are skin infections caused by bacteria. Folliculitis is a pervasive, benign skin disorder that appears as pinpoint red bumps, each one involving a hair follicle, occasionally with a small dot of pus at the top. Carbuncles can occur when folliculitis gets. It is more common in people who have. 2023/2024 ICD-10-CM Index › 'F' Terms › Index Terms Starting With 'F' (Folliculitis) Index Terms Starting With 'F' (Folliculitis)Folliculitis. A hair follicle is a sac under your skin. A particular kind of folliculitis known as eosinophilic folliculitis is a rare and recurrent skin disorder that specifically arises in people whose immune system has been compromised, say those with HIV or cancer. Etiology. Folliculitis is usually caused by infection with bacteria. The infection causes inflammation of the follicles, making the condition look very similar to acne. These pimple-like bumps can range from small, red spots and blackheads to large, painful cysts that leave behind dark scars. At least that’s how I understand it. Folliculitis barbae is due to a Staphylococcus aureus bacterial infection . white-headed pustules. Folliculitis (foh LICK you LIE tiss) is a common inflammation of the hair follicles. swelling. Also called furuncles, a boil is a deeper infection around a hair follicle or oil gland that can drain pus if it breaks open. Folliculitis and mild furuncles may go away with no treatment. Folliculitis is a common skin condition that causes inflammation of the hair follicles. It can occur anywhere on the skin that is covered in hair and usually resembles a red, painful pimple. ”. shave in the direction the hairs are growing. As I explained earlier, folliculitis looks similar to acne; but can appear anywhere on the body. The overgrowth of Staphylococcus (staph) or other common skin-dwelling bacteria inside the hair follicle (the most common cause of folliculitis) (6) Having excessively oily or sweaty skin, which increases the risk of clogged pores. While this is a non-life threatening condition and in most cases is self-limited, it can present challenges for immunocompromised patients and in some cases progress to more severe diseases. A 2004 study of 5 perforating folliculitis patients showed good clinical responses with narrowband UV-B therapy. Irritation of a hair follicle causes inflammation in the area, leading to swelling, redness, itchiness, pain, and other skin lesions. 1 and 20. Moderate to severe furuncles and carbuncles are often treated by draining. Herpes outbreaks typically occur in clusters of blister-like lesions, while folliculitis typically appears as small bumps or pimples. Acne is the buildup of dirt, bacteria, and an overproduction of oil that causes pimples. Necrotizing infundibular crystalline folliculitis is a rare entity, which is a distinctive clinical and histopathological entity. Fournier's gangrene. Folliculitis can occur. Primary cicatricial alopecia is an inflammatory disorder of unknown cause that leads to irreversible hair loss. Furuncles and Carbuncles. The classic clinical findings of superficial folliculitis are folliculocentric, inflamed papules and/or pustules on hair-bearing skin ( picture 1A-C ). Applying a surface medication will eliminate organisms and debris from the skin's surface. The rash may appear as pimples that come. Other signs and symptoms of scalp folliculitis include: clusters of tiny, red bumps on your scalp that may have a white tip. Necrotizing soft tissue infections. They itched a little. Folliculitis is inflammation of your hair follicles. Folliculitis: A small pimple-like blister forms under your hair follicle and causes pain. Acne keloidalis nuchae is a form of folliculitis, a chronic inflammation of hair follicles. ; Sometimes folliculitis is due to an auto-inflammatory. Folliculitis is a skin condition in which the hair follicles (the tiny pouches from which hair grows) become inflamed. 9. You can develop the condition virtually anywhere on your body, although the. Any child can get these infections. Gram-negative folliculitis, first described by Fulton et al in 1968, [] is an infection caused by gram-negative organisms. It occurs when bacteria, fungi, or viruses infect the hair follicles, leading to red, itchy, and pus-filled bumps. Areas of skin covered by swimwear, such as the buttocks, are most prone to develop the rash. skincare. Scarring scalp folliculitis. sure, someone will tell that those differences are minor, but I would not agree. This is a more advanced and expensive test, but your vet might resort to it if they suspect a resistant bacterial folliculitis. Localized collection of pus surrounded by inflamed tissue, usually caused by bacterial infection. Antibiotics will not help treat fungal infections. Eventually, the involved site(s) become an atrophic, shiny, occasionally depigmented, patch of total alopecia, absent. ICD-10-CM L73. use as few strokes of the razor as possible. Folliculitis usually begins as a small red bump or whitehead, but it can spread or become an open sore. Folliculitis is a common skin condition that happens when hair follicles become inflamed. It may be: folliculitis Most people call this “butt acne,” but that's not entirely accurate, says Dr. If you have folliculitis on your stomach, you may notice: a single red bump or pustule. El acné o las espinillas, son solo una de las formas en las que se conoce comúnmente la afección. The infection can spread and turn into crusty. Change your washcloths and towels every day. It can lead to itchy, pimple-like spots and pustules around the body. It is caused by inflammation from shaving and. Hot tub folliculitis is an infection of your skin’s hair follicles caused by Pseudomonas aeruginosa, a type of bacteria found in many hot tubs and pools. Check Price. Causes of non-infective folliculitis. 1. Hot tub rash can affect people of all ages. ”. When due to infection, it's a type of very small skin abscess . Malassezia folliculitis or Pityrosporum folliculitis, which is an infection of hair follicles, manifests in the form of small fluid-less itchy red spots on certain parts of your body, including your face and neck and upper limbs. Other fungal folliculitis: Due to Candida spp. Malassezia adalah salah satu jenis jamur yang biasanya ditemukan di kulit. Scrotal abscess. Other sites involved can include the forehead/ hair line, chin, neck, and extensor aspect of the upper limbs. NATURAL, ORGANIC: NATURAL, ORGANIC. The rash may appear as pimples that come to white tips on the face, chest, back, arms, legs, buttocks, or head. Occlusion folliculitis Mix a little water with the powder of the root of goldenseal and make a paste. In rare cases, the infection responsible for folliculitis may spread deeper within the skin, or into. Background: Postoperative folliculitis is a common complication of hair transplantation (HT) requiring effective preventive interventions. Ontology: Folliculitis (C0016436) Definition (NCI_NCI-GLOSS) Inflammation of a follicle (a sac or pouch-like cavity), usually a hair follicle. 9. Folliculitis appears as red spots, often with pustules (small bumps containing fluid or pus) on the surface of the skin. The result is a tender red spot, often with a surface pustule. 607 Minor skin disorders without mcc. So the thing is, if you have folliculitis instead of acne, then the usual methods of treating acne might not work as well. Deep-seated folliculitis barbae is called sycosis barbae and leads to scarring and areas of permanent hair loss. See moreA common skin condition, folliculitis happens when a hair follicle becomes infected or inflamed. This is a typical picture of. Folliculitis. Folliculitis starts as a small, raised, red lump on the skin around a hair follicle. They may have an infectious etiology, mainly due to the bacteria Staphylococcus aureus; it also occurs due to localized irritation, such as in areas of skin friction and for long periods of immersion in water, as in athletes. This condition may look like acne, often starting out as small red. The most common sites of folliculitis are the face, scalp, leg, under the arms. Treatment for localized impetigo is topical mupirocin antibiotic ointment 3 times a day for 7 days, retapamulin. isotretinoin has been successfully used to treat different forms of folliculitis including gram-negative folliculitis and HIV-associated eosinophilic folliculitis (4) Prevention: correct precipitating factors: systemic eg. Acne keloidalis nuchae is a chronic inflammatory process involving the hair follicles of the neck, leading to hypertrophic scarring in papules and plaques. Los signos y síntomas de la foliculitis incluyen los siguientes: Grupos de pequeños bultos o granos alrededor de los folículos pilosos. Folliculitis looks like acne in the genital region. When this occurs, the acne-like breakouts tend to appear on skin that was covered by your bathing suit. Folliculitis is a common skin condition that often presents as pinkish-red or white pus-filled bumps that itch intensely. For example, this may occur from rubbing against clothing or shaving. swollen and painful joints, in people who also have psoriatic arthritis. This is a condition known as folliculitis. According to Abate, the yeasts that are a normal part of our skin flora "are lipophilic, meaning that they really like oils and fats," which is why folliculitis can form in the oiliest parts of our bodies such as the scalp, face, chest, or back. * folliculitis agminate * (or folliculitis barbae) * folliculitis decalvans. [1] [2] [3] Standard skin abscess are not typically due to. Growth of stiff hairs into the skin may cause chronic low-grade irritation or. "Hot tub folliculitis" is a type of folliculitis that is caused by certain bacteria that can grow in a hot tub or whirlpool. The long answer is that because of the nature of folliculitis, you might need a little bit more than a. 89 - other international versions of ICD-10 N76. Autoantibodies as a hallmark of autoimmune diseases can also be detected in COVID-19 patients. Gram-negative refers to a type of stain that is used in a laboratory to identify different types of bacteria. This common skin condition. Folliculitis is a common skin infection/inflammation of the one or many hair follicles. Folliculitis and mild furuncles may go away with no treatment. More. INTRODUCTION. small bumps around the hair follicles inside your nostril ( folliculitis. Sometimes oral antibiotics. Individuals with acne keloidalis nuchae should avoid frequent close shaves or short haircuts on the nuchal area of the scalp. She was given a Protopic prescription for her eczema. Check Price. Avoid wearing clothing like yoga pants, tights, leggings, and other tight clothing. Skin conditions caused or aggravated by infection by malassezia include: Pityriasis versicolor – most often due to M. It commonly affects areas of the body like scalp, face, cheeks, neck,. Bumps ( pimples, whiteheads, blackheads, and pustules) on your skin can be different shapes and sizes. Mechanical folliculitis caused by chronic frictional factors; occurs frequently in men or women who shave their faces or legs with a razor, particularly if they do so against the direction of the hairs; occasionally, it may also be associated with the wearing of tight pants or obesity. May also be caused by contact with. Razor burn. Shaving. Papules and pustules might look like acne or other types of folliculitis. Folliculitis is recognized by swollen, painful areas in the neck, face, breasts, and buttocks. 2-4 Malassezia is a dimorphic lipophilic yeast that. Pseudomonas folliculitis is caused by inadequate chlorination of a hot tub or spa pool. Eruptive yellow waxy umbilicated folliculocentric plugs clinically correspond to pale crystalline filaments embedded in an amorphous sebum-rich material. Folliculitis is the inflammation of hair follicles due to an infection, injury, or irritation. In fact, irritation can come from many unexpected everyday activities. Pilonidal abscess. A bit of info;Folliculitis. Folliculitis develops in the top part of the hair follicle, near the surface of the skin. Alopecia. Those pimple-like bumps are actually superficial infections of the hair. Allowing hair products to build up on the scalp. It's often caused by an infection with bacteria. 细菌性毛囊炎。. ; Causes of folliculitis include bacteria, fungi parasites, chemicals, and drugs. 0. Causes intense pruritus, particularly in areas under a bathing suit. Typically 70% solutions are used. Pseudofolliculitis barbae is most often caused by hair removal, particularly shaving, because shaving cuts the hair into a sharp. There are few things as embarrassing as having a scalp problem and it being visible. irritations, discharges; Reference: (1) Prescriber (2004); 15 (13): 35-40. Folliculitis is the inflammation of hair follicles due to an infection, injury, or irritation. If you're suffering from folliculitis or saddle sores, Dr. Acne, excessive hair growth, small red bumps on the skin (folliculitis), skin thinning/discoloration, or. Folliculitis occurs primarily on dry, keratinized. Up to 20% of patients with bacterial folliculitis experience recurrent disease, which may be the result of community-type methicillin-resistant Staphylococcus aureus. Folliculitis. The symptoms of folliculitis include. Follikulitis er en almindelig forekommende hudlidelse, og hyppigheden er ens i forskellige etniske grupper. It is often worse in areas where a swimsuit held water up against the skin. Pseudofolliculitis barbae (PFB) is a chronic inflammatory skin condition caused by hairs that grow into and under the skin. Pruritus or mild discomfort. Eosinophilic pustular folliculitis is a disease of allergic hypersensitivity. It is characterized by tender, swollen areas that form around hair follicles, often on the neck, breasts, buttocks, and face. Who knows how many people have written off Scalp Folliculitis as simple. However, a person can apply a warm compress to the skin three to four times per day for 15–20 minutes . 89 may differ. Not only does it remove dead skin, but it also moisturizes without clogging pores. Folliculitis is a primary inflammation of the hair follicle that occurs as a result of various infections, or secondary to follicular trauma or occlusion. Folliculitis is a skin condition that commonly affects dogs. Infected follicles are itchy or slightly painful. Deep-seated folliculitis barbae is called sycosis barbae and leads to scarring and areas of permanent hair loss. AKN can cause progressively worsening skin problems in the area, which may lead to scarring and hair loss. Remarkably, only the superficial infundibular ostia. Diagnostic criteria are not well established, only 24 patients being reported in the literature. A furuncle frequently occurs on the neck, face, armpits, and buttocks. diabetes mellitus; local eg. Folliculitis barbae is an itchy and sometimes tender papulopustular eruption of hair follicles in skin areas prone to shaving, such as the beard-line in men. “The reason it’s important to distinguish Pityrosporum folliculitis is that antibiotics used for acne actually make this worse. Infected hairs easily fall out or are removed by the patient, but new papules tend to develop. To note, there are many subtypes of both acne and. The 2024 edition of ICD-10-CM N76. Folliculitis usually occurs when the follicles are injured and then become infected with bacteria, fungus, virus or yeast. Folliculitis is a common, generally benign, skin condition in which the hair follicle becomes infected/inflamed and forms a pustule or erythematous papule of overlying hair-covered skin. globosa, M. hold a cool, wet cloth to your skin after shaving to reduce irritation. The superficial type involves part of the follicle, and the deep type involves the entire follicle and is usually more severe. Hot tub folliculitis may clear up without treatment within 5–10 days, and it is usually harmless in otherwise healthy people. Folliculitis is a common, generally benign, skin condition in which the hair follicle becomes infected/inflamed and forms a pustule or erythematous papule of overlying hair-covered skin. Rebecca Greenstein, Veterinary Medical Advisor for Rover and Chief Veterinarian at Kleinburg Veterinary Hospital. Treatment for bacterial folliculitis usually involves antibiotics, either topical or oral. In fungal acne, the spots are red bumps (papules) or pustules (white heads) of a similar size, usually between 1 to 2 mm. 9 to ICD-9-CM. Hidradenitis suppurativa (acne inversa), a skin disease affecting the sweat glands in the groin. Papules and pustules on an erythematous base. Folliculitis is the inflammation or infection of hair follicles. Contact dermatitis of the genitals may be caused by sensitivity to: bubble baths and. HS is a chronic, or long-term, auto-inflammatory skin disease that affects areas of the body that rub together. Scalp folliculitis is characterised by small, very itchy pustules on the scalp, often most troublesome on the frontal hairline. red bumps. In fact, irritation can come from many unexpected everyday activities. 1 Anti-Fungals that address the buildup of yeast in your hair follicles. Herpes is a virus that can cause both oral and genital infections. This is a rare infection of the hair follicle that is caused by a virus such as the herpes zoster and the herpes virus. Folliculitis can be itchy, but may also be painful. La tiña de la barba es similar a la foliculitis de la barba, pero la infección es causada por un hongo. The tape is then examined under a microscope to check for bacteria or yeast. Furuncles (boils) are skin abscesses caused by staphylococcal infection, which involve a hair follicle and surrounding tissue. They occur in waves and they can be pretty itchy – much more itchy that usual acne spots. Folliculitis can be a mild, short-lived condition or a severe long-term problem. You can have folliculitis on your face, arms, back and legs. This condition can surface anywhere on the skin with hair follicles. Folliculitis (foh LICK you LIE tiss) is a common inflammation of the hair follicles. The related entity, pseudofolliculitis barbae, is a chronic inflammatory response due to shaving 1. In addition, herpes lesions usually heal within two to four weeks, while. Infected hairs easily fall out or are removed by the patient, but new papules tend to develop. Folliculitis looks like acne in the genital region. Also known as acute moist dermatitis or “hot spot,” it is a condition caused by self-inflicted trauma as an attempt to relieve pain in a particular area. Rossi, MD, dermatologist at Dermatologic, Mohs. Folliculitis means an inflamed hair follicle due to any cause. Confusingly, pus, painful red bumps, and cyst-like areas can feature folliculitis and a standard acne breakout. These bumps tend to form in areas with high. The two main types of folliculitis are superficial and deep. 69×4. Folliculitis starts when hair follicles are damaged or when the follicle is blocked. Dermatologists explain how to get rid of butt acne, or buttne, using PanOxyl and CeraVe acne washes, leave-on treatments. However, there is still a lack of evidence regarding patient characteristics, risk factors, and prognosis of folliculitis. Cellulitis is a skin infection which presents as a swollen, red skin rash and flu-like symptoms. Folliculitis usually appears around tiny pockets from which each hair grows. Br J Derm. (2) Fungal: Tinea capitis, favus and kerion celsi. This may occur from rubbing against clothing or shaving, which may damage or block the hair follicles. Folliculitis can be painful, especially in the uncommon case of folliculitis of the modified mucous membranes. Folliculitis usually occurs from a few days up to 6 months post surgery, and it often causes distress for the patient. Lesions are seen in the bearded area, often involving the skin under the nose and chin, as erythematous follicular-based papules or pustules that may rupture and leave a yellow crust. Urbazon/Getty Images. You have hair follicles just about everywhere except your. Without treatment, scalp folliculitis can spread to hair follicles in the center or back of the head. Furuncles. Furuncle, carbuncle (deep folliculitis) S. To note, there are many subtypes of both acne and folliculitis, but the causes are the same in the majority of cases of each condition. If you see a board-certified dermatologist, they can do a bacterial swab, which can. However, HF is uncommon in the literature and is present in a. A particularly bad case of folliculitis on the face Treating Folliculitis. closed pimples. Bartholin gland abscess. Acne-Fighting Hyaluronic Acid Wash: Dr. When it comes to rump bumps, the most common culprit is folliculitis. Visiting hot tubs, whirlpools or heated pools that are not properly maintained. Superficial pyoderma is a bacterial infection confined to the upper layers of the skin and hair follicle. Code History. It can be itchy or painful and may be caused by a bacterial or fungal infection. Folliculitis may be superficial or deep. Si la infección no se trata puede extenderse llegando a convertirse en úlceras escamosas que pueden no tener cura. The severity of the condition can vary. Start your free trial (plus shipping and handling) Are fungal acne and folliculitis the same thing? I get asked about fungal acne a lot. This can be the T-zone, shoulders, back, and chest. It looks like small, white-headed pimples. It usually clears up within a couple weeks without medical. 1 – 4 It is characterized by the development of itchy papules, pustules, and post-inflammatory hyperpigmentation. S. Folliculitis is the inflammation of hair follicles due to an infection, injury, or irritation. Folliculitis is defined as an inflammation or infection of hair follicles. The result is a tender red spot, often with a surface pustule. Folliculitis is a skin condition that results when hair follicles are damaged or inflamed. Echinacea is a herb which contains antibiotic properties and can be used for curing folliculitis. Folliculitis is usually caused by infection with bacteria. Get a clinical examination done to diagnose pityrosporum folliculitis. Folliculitis can occur anywhere on the body where hair grows. The affected area should be washed gently with soap and water several times a day to remove any crusts. Folliculitis is broadly classified as superficial and deep. Then apply the paste on the affected or infected part of the skin. The actual type of inflammatory cells can vary and may be dependent on the etiology of the folliculitis, the stage at which the biopsy specimen was obtained, or both. Barber’s itch (pseudofolliculitis barbae or razor bumps). Scalp folliculitis is when the inflammatory disorder of folliculitis affects the scalp’s skin. Superficial Folliculitis A. Treatment. Hot tub folliculitis causes round, itchy bumps that may later develop into small pus-filled blisters.