I've been on tompamax for about 3 weeks and I have very little or no side effects. I took 25 mgs a night for 11 days and now I'm up to 50 mgs a night. I don't really plan on going much higher if at all. I love it. I think the key is to titrate slowly and to drink a lot of water in proportion to your size. (im rather small 5`1 and drink approx. 100 oz. of water a day)
The first week I ws extremely tired, confused, dopey, "high", etc. Then all of a sudden on day I woke up and had all of this energy back and felt like normal. When I titrated up the first day I was a little tired but that went away the next day.
The only side effects that I have now are extreme loss of appetite. I have to remind myself to eat and I am definitely lossing weight which I definitely welcome! LOL

When I don't drink water I may feel a my foot fall asleep but once I drink some water that goes away.