Benedryl Side Effects

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 Benadryl Side Effects? Benedryl side effects is a common misspelling of Benadryl side effects.
 
Only vague side effect information is available for prescription Benadryl® (diphenhydramine hydrochloride). Side effects may include coordination problems, chest mucus, drowsiness, and excessive sweating and/or chills. While most Benadryl side effects are minor and either do not require medical attention or can be treated easily, some are potentially serious and should be reported to your healthcare provider right away. Seek medical attention immediately if you experience an irregular heartbeat, difficulty passing urine, or double vision.
 
(Click Benadryl Side Effects to find out what other side effects may occur with Benadryl, including other potentially serious problems that require medical attention. You can also click on the various links in the box to the right to access specific topics on Benadryl.)
 
Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD;