Can Effexor cause black stool?
Can Effexor cause black stool?
Get medical help right away if any of these rare but serious side effects occur: black/bloody stools, persistent cough, seizure, severe/pounding headache, shortness of breath, vomit that looks like coffee grounds, eye pain/swelling/redness, vision changes (such as seeing rainbows around lights at night).
Does Effexor make you poop?
Nausea, drowsiness, dizziness, dry mouth, constipation, loss of appetite, blurred vision, nervousness, trouble sleeping, unusual sweating, or yawning may occur….Common Adverse Reactions In Placebo-Controlled Studies.
| Body System Adverse Reaction | Effexor XR n = 3,558 | Placebo n = 2,197 |
|---|---|---|
| Anorexia | 9.8 | 2.6 |
| Constipation | 9.3 | 3.4 |
Is Effexor hard on the liver?
Cases of acute and prolonged or severe liver injury have been reported in patients receiving venlafaxine, but there have been no convincing instances of acute liver failure due to venlafaxine or desvenlafaxine therapy in the published literature.
Can venlafaxine cause kidney problems?
Venlafaxine is metabolized by the liver, and both the parent drug and metabolites are excreted by the kidney. Patients with renal and/or liver disease may be at greater risk for adverse effects from venlafaxine due to decreased drug clearance.
Can Effexor cause liver damage?
Venlafaxine is a widely used antidepressant with relatively low occurrence of adverse side effects. Increasing evidence suggests that venlafaxine may cause severe liver damage. Until now, 10 cases of venlafaxine-related liver injuries have been reported.
What are the long term side effects of venlafaxine?
Are there any long-term side effects of Effexor XR? Yes, long-term side effects of Effexor XR are possible. Examples include weight gain, weight loss, and eye problems such as closed-angle glaucoma. It’s possible that taking Effexor XR for a longer period of time may raise your risk for long-term side effects.
Can you take venlafaxine for years?
For most people, venlafaxine is safe to take for a long time. A few people may get sexual side effects, such as problems getting an erection or a lower sex drive. In some cases these can continue even after stopping the medicine.
Is it normal to see parts of Effexor XR in stool?
You may see parts of Effexor XR (venlafaxine extended-release capsules) in your stool. This is normal and not a cause for concern. If you are 65 or older, use Effexor XR (venlafaxine extended-release capsules) with care.
What are the side effects of Effexor XR (Venlafaxine extended-release capsules)?
Low blood sodium levels may happen with Effexor XR (venlafaxine extended-release capsules). In very bad cases, this can be deadly. Talk with the doctor. High cholesterol has happened with Effexor XR (venlafaxine extended-release capsules). If you have questions, talk with the doctor. This medicine may affect certain lab tests.
What is the generic name for Effexor XR?
Most commonly it is used in the form of extended-release capsules, which are sold under the brand name Effexor XR. These capsules contain 37,5mg, 75mg, or 150mg of the active ingredient. Doctors may also prescribe venlafaxine tablets, which are sold under the generic name.
How many mg of Effexor is in a capsule?
The gray & white capsule with a red imprint W 716 contains 37.5 mg of the active ingredient. Effexor can cause weight gain or loss. It’s advised to consult a doctor if such side effects disturb the patient.
