Things to remember when you fill your prescription. Drug class: cardioselective beta blockers, https://www.drugs.com/pro/metoprolol-succinate-er-tablets.html. //-->. Dr. Anita Prakash answered. ,
Things to remember when you fill your prescription. Drug class: cardioselective beta blockers, https://www.drugs.com/pro/metoprolol-succinate-er-tablets.html. //-->. Dr. Anita Prakash answered. ,