That's because the metabolic pathways available to break down carbs for energy are more efficient than the pathways available for fat breakdown. For long, slower exercise, fat is used more for energy than carbs. When it comes to weight loss, it doesn't matter what type of fuel you use.
1 Cimetidine (Tagamet, Tagamet HB). 2  Cimetidine (Tagamet) is the oldest H2 blocker. 3  It has few side effects; approximately 1% of people taking it will experience mild temporary diarrhea, dizziness, rash, or headache.alcium carbonate (Tums, Titralac, and Alka-2) is a potent and rapid acting antacid that can cause constipation. These antacids are actually sources of calcium. There have been rare cases of hypercalcemia (elevated levels of calcium in the blood) in people taking calcium carbonate for long periods of time.
Hydrocodone/APAP and Constipation: An Overview. Constipation due to hydrocodone/APAP will not go away on its own, as long as you continue to take the medication. Someone who has been taking the medication for years is just as likely to have constipation due to the drug as someone who just started taking it.he majority of people who take the drug will develop some degree of constipation, although you may avoid this side effect if you take hydrocodone/APAP for just a few days or if you only take it occasionally.