Suhagra is a drug like all the rest, and there are precautions to take before using it:-
Consult your doctor before using the Suhagra and inform him of other drugs you are using such as diet supplements.
Avoid drinking liquor as it may result in ineffectiveness of the drug
Do not take the drug and drive or operate machinery
Avoid taking more than the recommended dose
Do not use the drug with a heavy meal
Contact a medic in case of an unusual erection. The drug is only approved for men and women should not use it.