Efexor XL Side Effects: What to Expect & When to Seek Help

Efexor XL is most often prescribed for the treatment of depression. Sometimes it is also prescribed for the treatment of generalized anxiety disorder. A number of side effects have been reported, but that does not mean all users will experience side effects. If side effects become serious or bothersome, be sure to contact a doctor right away.

Insomnia

• Efexor XL may cause you to have trouble falling or staying asleep.

Headache

• Headaches may occur with the use of Efexor XL.

Sleepiness

• You may experience feeling more tired or more sleepy than normal.

Sexual Problems

• Having a lack of interest in sex or being unable to reach climax is a commonly reported side effect of all anti-depressants.

Loss of Appetite

• A loss of appetite may occur, including eating less or not feeling hungry, at meal times.

Abnormal Dreams

• Having abnormal dreams has been known to occur while taking Efexor XL.