Common Fatigue, Headache, Injection site allergic reaction, Flushing (sense of warmth in the face, ears, neck and trunk), Constipation.

Expert advice for Granirex Syrup
Take Granirex 30 minutes before your food. If you vomit within 30 minutes after taking the Granirex, take the same amount again. If vomiting continues, check with your doctor. If Granirex is used for a short duration, for e.g. 6 -10 days, the risk of side-effects is minimal (well-tolerated). You can use oral disintegrating film/strip (medicated strip that dissolves when comes in contact with a wet surface) form of the Granirex if you are nauseous to swallow a tablet or capsule. If you are using Granirex in the form of oral disintegrating film/strip:


Make sure your hands are dry.
Immediately place the film/strip on the top of the tongue.
The film/strip will dissolve in seconds and you can swallow it with your saliva.
You do not need to drink water or other liquids to swallow the film/strip.

Q. What is Granirex/Granirex hcl used for?
Granirex is used to prevent and treat nausea and vomiting due to cancer chemotherapy and radiotherapy

Q. How does Granirex work?
Granirex works by inhibiting a natural substance (serotonin) in the body that is responsible for causing nausea and vomiting.