Effexor XL is a medication in a classification of drugs known as selective serotonin and norepinephrine reuptake inhibitors, or SSNRI's. Effexor works by restoring the balance of certain natural substances in the brain, which helps to improve certain mood problems, says Drugs.com. This medication is used for the treatment of depression and panic and anxiety disorders. There are some side effects associated with Effexor XL that patients should be aware of.
Alteration in Mood and Behavior
Effexor XL may cause an alteration in mood and behavior. Patients under the age of 24 may be more likely to experience suicidal thoughts while taking this medication. A physician should be promptly notified if one experiences mood or behavior changes, anxiety, panic attacks, trouble sleeping, or feelings of impulsiveness, irritability, agitation, hostility, aggressiveness, restlessness, hyperactivity, or have thoughts about suicide or hurting oneself, says Drugs.com. Alcohol should be avoided by patients taking Effexor XL as it may intensify these side effects. Patients taking Effexor XL should be under the close supervision of a physician during their first several months of treatment.
Dizziness and Drowsiness
Effexor XL may cause dizziness and drowsiness. Patients should use caution while driving or completing tasks which may be dangerous until they know how this medication will affect them. These side effects may be temporary until the body adjusts to Effexor XL. If dizziness and drowsiness become bothersome a physician should be notified for further instruction. Users should not stop taking Effexor XL abruptly as it may cause unpleasant side effects.
Nausea and Vomiting
Patients taking Effexor XL may experience nausea and vomiting, says Mayo Clinic. Taking this medication with food may decrease the risk of these side effects. Eating a bland diet and avoiding spicy or fatty foods may help to diminish gastrointestinal discomfort. Vomiting that becomes severe should be brought to the attention of a physician. It may lead to dehydration, which can be dangerous.
Sexual Side Effects
Some users experience sexual side effects from Effexor XL. Decreased sex drive, impotence, or difficulty having an orgasm may occur, states Drugs.com. If these side effects become bothersome a doctor should be notified. The medication regimen may be altered or a medication prescribed for treatment of sexual dysfunction.
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