Did you ever experience heart rate fluttering/fluctuation and dizziness? and have a headache? I’m not sure if this is a sign to stop the medication or if this will pass after the second week. Feedback is welcome!!!
I’m starting week 2 of Effexor. My dr just lowered the dose to 25 mg due to insomnia and fatigue.?
Question posted by Ekamisakis on 22 Jan 2022
Last updated on 22 January 2022 by WildcatVet
Answers
WildcatVet
22 Jan 2022
"Common (1% to 10% of users): Palpitations, postural hypotension, tachycardia"
"Very common (10% or more of users): Headache (up to 38%), dizziness (up to 23.9%), fatigue (up to 22%)"
"Very common (10% or more of users): Insomnia (up to 24%)
The good news is that side effects generally only last a few days to a week or two. I wouldn't consider stopping your medication at this point. See how you do on the lower dosage.
Related topics
effexor, depression, headache, insomnia, major depressive disorder, dosage, fatigue, medication, heart, heart rate
Further information
- Effexor prescribing info & package insert (for Health Professionals)
- Side effects of Effexor (detailed)
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