Description

Description

Dowtor (5/160mg) is a prescription combination medicine used in the management of high blood pressure, also known as hypertension. Each tablet brings together amlodipine, a calcium channel blocker, and a higher strength of valsartan, an angiotensin II receptor blocker, into a single dose that works from two different directions to relax and widen blood vessels, reduce strain on the heart, and improve overall circulation. This higher strength is typically recommended for patients whose blood pressure remains inadequately controlled on the 5/80mg combination, or those who have not responded sufficiently to valsartan 160mg alone, requiring a stronger dual-therapy approach. This pack contains 14 tablets, offering a supply for ongoing daily blood pressure management under medical supervision.

Ingredients

Each Dowtor tablet contains amlodipine 5 mg together with valsartan 160 mg. Amlodipine works by preventing calcium ions from entering cardiac and smooth muscle cells, which leads to relaxation of the vascular smooth muscle and helps lower blood pressure. Valsartan works as an angiotensin II receptor antagonist, blocking the hormone angiotensin from binding to its receptors and causing blood vessels to narrow. The higher valsartan content in this strength provides a more pronounced blood pressure–lowering effect from the angiotensin-blocking component, while the amlodipine dose remains unchanged.

Dosage Form

Dowtor is manufactured as a film-coated oral tablet, meant to be swallowed with a sufficient amount of water. Tablets should not be removed from their blister packaging until just before they are taken, and they should not be crushed or chewed unless a doctor has specifically advised otherwise.

Uses

Dowtor 5/160mg is used to treat high blood pressure in adults, particularly those whose hypertension is not adequately managed on the lower-strength combination or on valsartan monotherapy at 160mg. By maintaining better blood pressure control, it helps reduce the long-term risk of serious complications such as heart attack, stroke, and kidney problems. This strength is often used as a step-up option for patients who need more intensive blood pressure management once individual dose titration with the separate components has already been tried.

How to Use

Dowtor 5/160mg should be taken exactly as prescribed by a doctor, usually once daily, with or without food, and swallowed with a glass of water. Taking it at the same time each day helps maintain consistent blood pressure control. If a dose is missed, it should be taken as soon as possible, but if it is almost time for the next scheduled dose, the missed dose should be skipped rather than doubled. Treatment should not be stopped suddenly without consulting a doctor, and Dowtor should be used regularly to maintain long-term benefits, even once blood pressure has improved.

Side Effects

Common side effects of Dowtor 5/160mg include dizziness or lightheadedness, particularly as the body adjusts to the medication, along with swelling in the hands, ankles, or feet, and occasional flushing. Some patients may also experience headache or fatigue. To reduce the risk of dizziness, it is generally advised to rise slowly from a sitting or lying position. Less commonly, more serious effects such as a significant drop in blood pressure, allergic reactions, or signs of kidney problems can occur, and these should be reported to a doctor promptly. Because Dowtor can cause dizziness, alcohol may increase this effect, and caution is advised when driving or operating machinery until the individual knows how the medicine affects them.

Pregnancy & Breastfeeding

Dowtor should not be used during pregnancy, as medicines that block the angiotensin system, including valsartan, have been associated with serious harm to an unborn baby, particularly during the second and third trimesters. Women who could become pregnant should take steps to prevent pregnancy while using this medicine and should inform their doctor immediately if pregnancy is suspected. Breastfeeding is also generally not recommended while taking Dowtor unless specifically advised by a doctor, since it is not fully known how the ingredients pass into breast milk.

Storage Instructions

Dowtor tablets should be stored at room temperature, generally below 30 degrees Celsius, away from direct sunlight, heat, and moisture. They should be kept in their original blister packaging until just before use and stored safely out of the reach of children. The tablets should not be used after their printed expiry date has passed.

FAQs

Is a prescription required to buy Dowtor 5/160mg? Yes, Dowtor is a prescription-only medicine and should not be started, stopped, or adjusted without a doctor’s guidance. How is the 5/160mg strength different from the 5/80mg version? The amlodipine dose stays the same, but the valsartan content is doubled, making this strength suitable for patients who need stronger blood pressure control. Can Dowtor be stopped once blood pressure improves? No, it should be continued exactly as prescribed, since stopping suddenly can cause blood pressure to rise again. Is Dowtor safe for long-term use? It can be used long-term under a doctor’s supervision, with regular monitoring to ensure it continues to be both safe and effective.

Disclaimer

Always use this medicine strictly according to your doctor’s instructions and prescribed dosage.