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Can I Substitute Escitalopram For Venlafaxine?

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Posted on Tue, 22 Nov 2022
Question: Can I substitute escitalopram 10mg for venlafaxine since I ran out and wont be able to fill my prescription for escitalopram until September? I was prescribed escitalopram for my depression but it didn't help too much. My insurance lapsed and I wont be covered until September and cannot afford it until then. I've noticed a lack of sleep, decreased appetite, and im not involved life lately.. I just feel kind of numb.
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Answered by Dr. Seikhoo Bishnoi (44 minutes later)
Brief Answer:
Yes, you can.

Detailed Answer:

Hello,

Yes, you can substitute but both drugs are of different group. Escitalopram is a SSRI drug while Venlafaxine is a SNRI drug. Abrupt change might result in withdrawal. You can shift to 5 mg Escitalopram for a week and start with low dose Venlafaxine that is 37.5 mg after a week the dose can be increased to 75 mg. This will not cause any withdrawal.

Please let me know if you have more doubts.

Thanks.

Regards
Note: For further guidance on mental health, Click here.

Above answer was peer-reviewed by : Dr. Nagamani Ng
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Answered by
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Dr. Seikhoo Bishnoi

Psychiatrist

Practicing since :2007

Answered : 5193 Questions

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Can I Substitute Escitalopram For Venlafaxine?

Brief Answer: Yes, you can. Detailed Answer: Hello, Yes, you can substitute but both drugs are of different group. Escitalopram is a SSRI drug while Venlafaxine is a SNRI drug. Abrupt change might result in withdrawal. You can shift to 5 mg Escitalopram for a week and start with low dose Venlafaxine that is 37.5 mg after a week the dose can be increased to 75 mg. This will not cause any withdrawal. Please let me know if you have more doubts. Thanks. Regards