Is one form of metoprolol (tartrate or succinate) less likely to cause side effects? Both forms contain the same active ingredient and share similar side effect profiles. The main difference is how quickly they work and dosing frequency—tartrate is usually taken more often, while succinate is extended-release for once-daily use. Your doctor chooses based on your specific situation.
The 10 Metoprolol Side Effects Your Doctor May Not Have Fully Explained
