Side effects
While you are using Tramadol, you could maybe suffer various side effects , from less serious side effects :
- dizziness, drowsiness, weakness;
- nausea, vomiting, constipation, loss of appetite;
- blurred vision;
- flushing (redness, warmth, or tingly feeling); or
- sleep problems (insomnia).
To more serious side effects
- seizure (convulsions);
- a red, blistering, peeling skin rash; or
- shallow breathing, weak pulse.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop using tramadol if you have any of those serious side effect.
Different side effects may also be present. Discuss with your physician any side effect that feels strange or is particularly annoying.

