How long does it take effexor to start working

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Author: Admin | 2025-04-28

Effexor XR (venlafaxine) is a prescription drug that’s used to treat depression and anxiety. The drug comes as a capsule that you swallow. It’s usually taken once per day.Effexor XR is used in adults to treat:major depressive disorderpanic disordersocial anxiety disordergeneralized anxiety disorderEffexor XR belongs to a group of drugs called serotonin-norepinephrine reuptake inhibitors. Its active ingredient is venlafaxine. (An active ingredient is what makes a drug work.)Effexor XR comes as an extended-release capsule that you swallow. Extended-release capsules slowly release the drug into your body over a long period.This article describes the dosages of Effexor XR, as well as its strengths and how to take it. To learn more about Effexor XR, see this in-depth article.The table below highlights the basics of Effexor XR’s dosage. All doses are listed in milligrams (mg).What is Effexor XR’s form?Effexor XR comes as a capsule that you swallow.What strengths does Effexor XR come in?Effexor XR comes in three strengths: 37.5 mg, 75 mg, and 150 mg.What are the usual dosages of Effexor XR?Your doctor will likely start you on a low dosage and adjust it over time to reach the right amount for you. They’ll ultimately prescribe the smallest dosage that provides the desired effect.The information below describes dosages that are commonly used or recommended. But be sure to take the dosage your doctor prescribes for you. They’ll determine the best dosage to fit your needs.Dosage for depressionFor major depressive disorder, the usual Effexor XR dosage is 75 mg taken once per day as a single dose either in the morning or evening.In some cases, your doctor may start you on a dose of 37.5 mg once per day for the first 4–7 days of treatment. This gives your body time to get used to the medication and may lower your risk of side effects. Then your dose will be increased to 75 mg once per day.Your doctor will continue to monitor your depression symptoms and increase the Effexor XR dose as needed. This will be done slowly. Each increase won’t be greater than 75 mg or more frequently than every 4 days.The maximum dose of Effexor XR for treating depression is 225 mg per day.Dosage for panic disorderIf you’re prescribed Effexor XR for treatment of panic disorder, your doctor will likely start your treatment with a dose of 37.5 mg to be taken once per day as a single dose. You may take this dose for 7 days before your dosage is increased to 75 mg per day.After this, your doctor will increase your dose as needed to manage your symptoms. They’ll increase your dose slowly to give your body time to get used to the higher dose. Each dose increase won’t

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