At this time there are no known side effects from using Venapro.  However you should make sure your doctor knows you are using it so they can take any needed action to adjust medications you are taking if necessary.

Also, I would not take Venapro if you are currently pregnant.  Almost no natural remedy should be taken while carrying child.

Venapro is a homeopathic remedy and therefore is all natural with only no dangerous drugs contained in it.

But just make sure to check with your doctor before using Venapro to make sure that none of the ingredients react with you medicines you are taking.