I am an army medic stationed in iraq. I had a soldier come to me a few weeks ago with a small bald spot on the back of his head. I looked up the condition online and found out that it’s probably alopecia areata. My question is can the condition be contagious? Keep in mind that we don’t live in the most sanitary conditions. I have recently seen about 8 more guys in my company with the same condition, and their bald spots are spreading fast. One guy’s spot is about 1 1/2 inches now. What do you think it is and what is the treatment? thank you

To my knowledge alopecia areata is not contagious, but I would worry about other problens like infections which may possibly be causing the balding. It could be something contagious like fungal diseases, which cause patchy hair loss. Get your patients to a competent and knowledgeable doctor there who might take scrapings and appropriate cultures looking for something contagious.


Lactose (milk and milk product) intolerance among different races are well known observations in the medical community. There is no correlation with lactose and any hair loss issues in any races. Many races or groups of people have semi-unique genetic differences that reflect diet, for example. Asians generally have a lack of an enzyme called alcohol dehydrogenase which contributes to a ‘quicker’ intoxication when drinking the local brew. On a humorous tone, it has been said that an Asian is a “cheap drunk”, but I personally know plenty of Asians who can easily out-drink me – including one of our editors, Dr. Pak.