Common Dizziness, Dryness in mouth, Flushing (sense of warmth in the face, ears, neck and trunk), Headache, Insomnia (difficulty in sleeping), Nausea, Stomach pain.

Expert advice for Cogvin Tablet

Do not use vinpocetine if you have blood clotting disorder because it might increase the risk of bleeding.
Take precautions as vinpocetine may reduce body’s ability to fight infections. Inform your doctor if you have a weakened immune system due to conditions such as HIV/AIDS or cancer treatment.
Discontinue the use of vinpocetine at least 2 weeks before you are scheduled for surgery.
Do not drive or operate machinery as Vinpocetine may cause dizziness.
Do not consume alcohol with vinpocetine as it may worsen the side effects.

Q. Does Cogvin help tinnitus/ lower blood pressure/ cause depression/ raise blood pressure/ thin the blood/ make you sleepy/ help with anxiety?
Cogvin is used for treating tinnitus. However, it is known to cause raise/ lowering of blood pressure, depression, thinning of blood, sleepiness and it does not help with anxiety.