My system is very acidic. I get Gout occasionally but have dealt with heartburn and acid reflux for years. Not bad enough for prescription strength antacids but enough to constantly take over the counter ones. I had read that Tagamet would slow acid and help absorption of the Cialis I am taking. But recently read in posts here it can lower Testosterone? Which is the last thing I want. Are there any over the counter antacids you guys recommend?