Valium (diazepam) is a benzodiazepine that is commonly prescribed to help with anxiety and can also have some muscle relaxant properties. It is not typically prescribed as an antidepressant.
Effexor (venlafaxine) is an antidepressant, and it is used to treat depression and anxiety disorders. When you are lowering the dose of Effexor, you might experience some withdrawal symptoms or changes in your mood as your body adjusts to the lower dosage. It's essential to follow your doctor's guidance and slowly taper off Effexor to minimize these withdrawal effects.
The flat and depressed feeling you're experiencing after taking Valium might be related to how your body is responding to the medication, or it could be due to the changes in your Effexor dosage. It's essential to communicate these symptoms to your doctor so they can evaluate your situation and make any necessary adjustments to your treatment plan.
Sometimes, benzodiazepines like Valium can cause paradoxical reactions, where they have an opposite effect to what is intended. Instead of relieving anxiety, they might cause increased anxiety or feelings of depression in some individuals. If this is the case for you, your doctor may want to consider other options for managing your anxiety or find alternative treatments.
Always consult with your prescribing doctor about any concerning symptoms or changes in your mood. They are the best person to help you understand your specific situation and adjust your medications accordingly. It's crucial not to make any changes to your medication regimen without proper medical supervision.