Guys. Been a member here for a long time and spend way to much time here but its my favorite site. I have something to tell anyone taking androgel for low Testerone. Be sure you use a Dr. that specializes in male hormone replacement therepy. I have been on it for about 5 years. Started having problems about a year ago with high red blood count--- (thick blood viscosity), which is a side effect of androgel. My general practiononer has overlooked some serious side effects that almost killed me this morning. Had to be rushed by ambulance to hospital and turns out turns out I have several bad blood clots in my lungs. Since being on this stuff I have high cholesterol, am on blood press meds and a few other side effects. I can't for sure blame it all on it, but 2 doctors today told me it is what caused the blood clots. They said I should have seen a specialist instead of a GP for this. They said it was a close call that I made it and I will be in here for 2 or 3 days thinning my blood and clots. There are a lot of tv adds that are warning of these side effects and I didn't take it seriously, just thought it was a bunch of money hungry lawyers. So if you are on this, its no joke, use a qualified Dr.that knows his business. Hopefully this will help someone from going through what I am. Thanks guys.