I accidentally took an extra dose of Diltiazem XR 180. What should I do now? I normally take one capsule at 9:oo A.M. My I accidentally took and xtra 180 mg of Diltiazem I take the 1st @7pm and another 1 @ 10.35. 74 year old female. I take Accidentally took extra does. I accidentally took am extra does of telmisartan 80 mg. Feeling fine.
