I'm a 57 years old male and on several medications, which are as follows. Amitriptyline, Lexapro, Klonopin, Atenolol, Lipitor, and Niacin. I know that Amitriptyline makes you sensitive to the sun and that Niacin can result in hot flashes. My problem started well before I was on any of these medications, so I doubt that they are the cause. Here is my problem. First, when I go outside, regardless of whether the temperature is 60 degrees or 80 degrees, my skin feels so hot, that I immediately have to get out of the sun. This is likely exasperated by the Amitriptyline. The biggest problem, however, is that I am unable to cool off when I'm inside, even if the temperature is below 70 degrees, with the air conditioning running non stop. I'll get into the shower at night, and by the time I have towel dried off, my entire body breaks out into a sweat. It is incredibly uncomfortable. The only way I can prevent this, is to immediately sit directly in front of a fan for about 30 minutes until my body finally cools down, otherwise I'm dripping with sweat. This happens even when I'm not taking Niacin, so I know that this is not the cause. When I'm outside on a comfortable day, temperatures in the low 70's, very low humidity, I'll break out into an uncontrollable sweat after walking for only a few minutes. I'm in excellent health, exercise regularly, but have this one very frustrating problem. Please advise
One other unrelated issue I'd like to bring up, is that some of my finger nails have ridges in them, and on my right pinky, the ridges are so bad that it causes a crack of the nail going right down to the cuticle. Any advice on this would also be welcome. Thank you very much.