November 24, 2015

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What is hot tub folliculitis or Jacuzzi folliculitis?

Hot tub folliculitis is caused by the bacteria Pseudomonas aeruginosa. This condition is likely to occur from bathing in poorly maintained hot tubs. It is most common on the back and causes scattered pinpoint, small red to purple bumps all over the torso. These may be very itchy or have no symptoms at all. Typically, there is a history of sitting in a hot tub days prior to the start of the bumps. It is good practice to rinse off the skin in a shower after this sort of bathing.

The hot tub should be tested and possibly treated by trained pool and spa personnel for bacterial overgrowth. Affected patients may be more prone to recurrences in the future and should be cautious about hot tub use. Although this condition often resolves without treatment, it may be useful to rinse the skin with dilute vinegar. Continue Reading

Reviewed on 2/25/2015