Methods Of Preventing And Treating Folliculitis

September 8, 2023

Folliculitis is a common condition that results in an inflammation of the hair follicles. Both bacterial and fungal infections can cause folliculitis, and the infection may initially appear similar to pimples around the follicles. As the condition advances, sores may form, and these may scab over and not heal on their own. Typical symptoms include pain and tenderness in the skin, large swollen lumps, and skin itching or burning. Patients may also develop blisters, and these could fill with pus. To diagnose folliculitis, a dermatologist will examine the patient's skin and possibly use a dermascope for a microscopic skin examination. For cases that don't resolve with conservative treatments, the dermatologist may need to take a swab of infected skin or hair to determine the underlying cause of the infection. In rare instances, a skin biopsy might be recommended to rule out the presence of other skin conditions. Some patients may experience multiple episodes of folliculitis.

The remedies and lifestyle changes outlined below are often helpful in the prevention and treatment of folliculitis.

Medication To Treat Infection

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Depending on the cause and severity of folliculitis, doctors may prescribe medication to treat the infection. For mild cases of this condition, topical antibiotic cream or gel may be sufficient to resolve the infection. For moderate to severe cases, dermatologists typically prescribe oral cephalexin, dicloxacillin, or minocycline, and they can be used in combination with topical antibiotics. While using medicines, patients should be aware of the potential for side effects, which include diarrhea, fatigue, feeling dizzy, and abdominal pain. Some patients may also experience headaches, joint pain, and an upset stomach. If a patient's folliculitis is due to a fungal (yeast) infection, an antifungal cream, shampoo, or oral medication may be provided. Miconazole, terbinafine, and fluconazole are among the most frequently prescribed antifungal medicines for folliculitis. Frequent side effects of antifungal treatments include stomach cramps, skin rashes, and headaches. If side effects are troublesome, patients may be able to switch to a more tolerable prescription medicine.

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Laser Hair Removal

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Laser hair removal is generally advised as a treatment for recurrent or severe folliculitis. This treatment removes hair follicles permanently and reduces the hair density in the treated area. Laser hair removal may require at least six to eight treatments to be effective, and more may be needed for darker hair. The treatment should only be performed by a specially trained technician at a dermatologist's office. To reduce the discomfort that may be involved with this option, patients may want to apply a numbing cream to the treatment site a few hours before their appointment. Depending on the patient's skin tone and the texture of the hair that will be removed, dermatologists may use a diode, Alexandrite, and Nd:YAG lasers. Before attending a laser session, patients may need to shave the hair at the treatment site so the laser can better penetrate the root of the hair. Waxing, plucking, and bleaching should be stopped at least four weeks prior to a laser appointment. Patients who are taking antibiotics should ask their dermatologist about the most appropriate scheduling for their laser treatments. After having a laser session, patients are normally advised to apply sunscreen and avoid sun exposure for a few days. While the risk of side effects from lasers is low, some patients have experienced burning, scarring, and skin discoloration.

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Warm Compress

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A warm compress often helps relieve discomfort and improve drainage in the affected area. Patients can apply warm compresses several times a day, generally as often as needed. When using warm compresses, doctors recommend applying them for twenty to thirty minutes during each session, and patients should check their skin for signs of redness or burning during use. In particular, individuals who have diabetes or another underlying medical condition that might reduce their ability to sense temperature should exercise caution when using a warm compress. For extra relief, doctors recommend using a compress or warm washcloth been dipped in a saline solution. To make this at home, patients can place one teaspoon of salt in two cups of water, stirring until the salt is dissolved.

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Over-The-Counter Antibiotics And Lotions

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Over-the-counter antibiotics and lotions are especially helpful for cases of mild or localized bacterial folliculitis. In particular, chlorhexidine may be especially effective. While using this medication, patients should be aware of the potential for side effects such as blistering, peeling, and swelling of the skin. If needed, patients could also combine chlorhexidine with an antibacterial wash containing benzoyl peroxide. Prolonged use of benzoyl peroxide may cause dry skin, peeling or flaking of the skin, and redness or burning at the application site. The affected area should be washed with antibacterial soap at least twice a day, and patients may wish to consider adding an over-the-counter hydrocortisone cream if they experience itchy skin. If over-the-counter medicines do not improve symptoms within a week, patients should stop using them, and a dermatologist should be consulted.

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Practice Careful Shaving Habits

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Shaving can create microscopic cuts and tears in the skin, which may allow the bacterial and fungal infections associated with folliculitis to develop. To prevent folliculitis, patients are encouraged to practice careful shaving habits. For example, dermatologists recommend shaving with the grain of the hair instead of against it. While this doesn't produce as smooth of a shave as going against the grain of the hair, it is the safest method. In addition, patients are advised to use a clean and sharp razor, and they should use short strokes without applying any excess pressure. Moisturizing shaving cream can reduce the risk of cuts, and shaving immediately after a shower can be easier on the skin too. Women should use razors specifically designed for them, as these can be easier to maneuver, and they are particularly suited for the finer hair texture women typically have.

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