Hot Tub Folliculitis Symptoms

The rash is linked to irritation or infection of hair follicles, commonly after sitting in warm, poorly maintained water. Spots may appear beneath swimwear because that fabric holds wet water against the skin. They can be tender, itchy, or surrounded by redness. A mild case may settle without prescription treatment, but appearance alone cannot confirm the cause; heat rash, contact dermatitis, and other eruptions can look similar.

Rinse the skin with clean water, change out of wet swimwear, and wash the swimsuit before wearing it again. Keep the area cool and dry, and avoid scratching or squeezing spots. Do not share towels. A pharmacist or clinician can advise whether a soothing product is suitable for your skin and whether treatment such as [Antibiotics For Skin Infection](/treatments/medical-dermatology/antibiotic-therapy-for-skin-infection/) is appropriate.

Arrange medical advice if the rash is spreading, increasingly painful, draining a lot of pus, or not beginning to improve after leaving the water. Seek prompt care for fever, chills, marked swelling, red streaks, or feeling very unwell. People with weakened immunity should contact a clinician early because skin infections may need closer assessment.

Ask whether the rash fits folliculitis, whether another condition should be ruled out, and which cleanser or medicine is suitable. Tell the clinician when the spots began, where you were exposed, whether you have fever, and what products you have already applied.