Omen Trio 40/12.5 Tablet belongs to a group of medications called 'anti-hypertensives primarily used to treat high blood pressure (hypertension). High blood pressure is a chronic (long-term) condition in which blood pressure is elevated persistently in higher than normal levels. This condition can also cause fluid retention, leading to peripheral oedema (swelling of legs and hands). If left untreated, this condition can increase the risk of heart-related diseases like heart attack, heart failure, stroke, irregular heartbeat, and other complications.
Omen Trio 40/12.5 Tablet contains Olmesartan, Cilnidipine, and Chlorthalidone. Olmesartan is an angiotensin-II receptor blocker (ARB). Angiotensin narrows the blood vessels increasing the blood pressure, therefore blocking angiotensin can result in widening of the narrowed blood vessels. Cilnidipine is a calcium channel blocker. It acts by relaxing the blood vessels and improving the blood flow. Chlorthalidone is a diuretic or water pill that acts by expelling excess water and salt from the body. It helps in decreasing fluid accumulation and oedema (fluid overload).
You should take this medicine exactly as prescribed by the doctor. The common side-effects of Omen Trio 40/12.5 Tablet are dizziness, low blood pressure, flushing (reddening of the skin, especially face), headache, palpitations (pounding heartbeat), increased micturition (frequency of urination), and lethargy (feeling weak). These side-effects usually resolve without requiring any medical attention. However, if any of these side-effects persist or get worse, inform your doctor immediately.
It is not recommended to take Omen Trio 40/12.5 Tablet if you are allergic to any contents of it. It is not advised to take Omen Trio 40/12.5 Tablet if you are allergic to sulfa drugs, unable to urinate, taking aliskiren, and have diabetes or kidney disease. It is not recommended for use in children, pregnant women, and breastfeeding mothers. It should be used with caution in elderly people. Alcohol consumption may increase the risk of side-effects. Omen Trio 40/12.5 Tablet may cause dizziness, so do not drive or operate heavy machinery if you feel dizzy.