pentoxifylline, which improves blood flow in the smaller capillaries. Pentoxifylline is sold under the brand name Trendar.

The prescription drug called pentoxifylline treats certain ailments. Most commonly, it is used to improve symptoms of blood flow problems in the legs and the arms.

Yes

They are basically used for the same thing, I've read up about them right now and nothing seems to stand out that they cannot react with one another.

Piracetam is recommended over the other, it is a lot safer.

Possibly schambergs disease or pigmented purpuric dermatitis. Not much to do about it, there is a new drug out calle pentoxifylline, 400 mg, a methylxanthine derivative..