 | Alzheimer's Disease 8303 Seniors I went to the doctor for some white patches on my arms. My doctor told me I had tinea versicolor, a type of fungus that destroys the melanin in your skin. He prescribed anti-fungal shampoo to clear it up. But is there a way to make sure you dont get it again? Ive read that some people are more prone to getting it. I went to the doctor for some white patches on my arms. My doctor told me I had tinea versicolor, a type of fungus that destroys the melanin in your skin. He prescribed anti-fungal shampoo to clear it up. But is there a way to make sure you dont get it again? Ive read that some people are more prone to getting it. htmASKTHEDOCtineaversicolor Tinea versicolor is sometimes called pityriasis versicolor. Its caused by a yeast (a type of fungus) called Pityrosporum ovale. This yeast is normally found on skin. But it causes problems when it overgrows. This often happens in warm, humid climates. 1424656 InteliHealth 2012-01-17 t Rebecca Campen, M.D., J.D. 2015-01-17  | Ask The Expert | |  |  |  |  | | Archive By Date: Seniors | Page 1 of 2 | | Answered questions from the past 2 years: | |  What exercises can you do to help you keep your balance when you walk? |  Is it true that having good relationships increases your chance of living longer? |  I lost my sense of taste within the past few months. I take medicine for high blood pressure. Could that be the reason? |  My elderly uncle cant seem to recover from the loss of his dog. Is it normal to grieve for months when a pet dies? When is it time to encourage him to seek mental health help? |  I am 70-year-old woman, and for the last 2-3 years my fingernails have begun to split in a lateral manner. I take calcium, so Im wondering what is causing this. |  After a routine X-ray, my elderly father's doctor told him he has a calcified granuloma in his lung. He said not to worry. But she ordered another X-ray in three months. I don't want to scare my Dad, but I am worried. What is a calcified granuloma? If it is nothing to worry about, why does my father need another X-ray in three months? |  My 71-year-old father began taking Coumadin after a pulmonary embolism a few years ago. Not too long after, he began having more confusion. After going to many more doctors and getting more medicine for dementia and depression that also cause confusion there is no definite diagnosis. In fact, hes getting worse. Is it possible that the Coumadin is causing this? |  My fathers memory has gotten a lot worse over the past year, but he doesnt seem to be aware of it. When I visited him recently, I saw what looked like some bad sores on his legs. He told me that hed gone to the doctor recently and that everything was fine. Would it be wrong for me to call his doctor to find out for sure? |  I went to the doctor for some white patches on my arms. My doctor told me I had tinea versicolor, a type of fungus that destroys the melanin in your skin. He prescribed anti-fungal shampoo to clear it up. But is there a way to make sure you dont get it again? Ive read that some people are more prone to getting it. |  I am 57 years old. My maternal grandmother and mother both had Alzheimers disease. There have been some times when I feel like Im waking up from a fog or mental sleep. I sometimes feel disoriented, or just plain scared (especially when Im driving). Should I be worried? | | | | |