Sinopril 5mg Tablet can be prescribed alone or with other medicines It should be taken on an empty stomach at the same time each day It is important to continue taking it regularly even if you feel well or if your blood pressure is controlled Stopping this medicine could worsen your condition It is safe for longterm useLifestyle changes like regular exercise weight loss smoking cessation reducing alcohol intake and decreasing salt in your diet can also help lower your blood pressure Common side effects include decreased blood pressure cough increased potassium levels fatigue weakness and dizziness Most of these are temporary Consult your doctor if any side effects persistInform your doctor if you have kidney or liver problems Pregnant or breastfeeding mothers should consult their doctor Regular monitoring of kidney function blood pressure and potassium levels may be done while taking this medicine