Duvadilan Retard Capsule SR

Description

Duvadilan Retard Capsule SR contains Isoxsuprine (40mg) in a sustained-release (SR) formulation. Isoxsuprine is a vasodilator and smooth muscle relaxant that helps improve blood circulation by widening blood vessels and reducing uterine contractions. The SR formulation ensures a longer duration of action, requiring fewer doses per day compared to immediate-release forms.

It is commonly prescribed for vascular disorders and pregnancy-related complications where improved blood flow or uterine relaxation is needed.

Uses

• Peripheral vascular diseases:

  • Raynaud’s disease (poor circulation in fingers/toes)

  • Buerger’s disease

  • Arteriosclerosis (hardening/narrowing of arteries)

• Cerebrovascular insufficiency (reduced blood supply to the brain)

• Obstetric & gynecological conditions:

  • Prevention of premature labor (as a uterine relaxant)

  • Threatened miscarriage

  • Uteroplacental insufficiency (restricted blood flow to placenta during pregnancy)

How It Works

• Vasodilation: Relaxes and widens blood vessels, improving oxygen and nutrient supply.

• Smooth muscle relaxation: Relieves uterine contractions, helping to prevent premature labor.

• Improves circulation: Reduces pain, cramps, and cold extremities caused by poor blood flow.

Dosage & Administration

• Typical dose: As prescribed by the doctor, usually once or twice daily, depending on condition.

• Must be swallowed whole with water. Do not crush or chew, as this affects the sustained-release property.

• Should be taken at the same time each day for best results.

Side Effects

Common side effects:

• Nausea, vomiting

• Dizziness, headache

• Flushing (warmth, redness of skin)

• Weakness, tiredness

Serious but rare:

• Fast or irregular heartbeat (palpitations, tachycardia)

• Low blood pressure (hypotension)

• Allergic reaction (rash, swelling, breathing difficulty)

Precautions

• Avoid use in patients with:

  • Recent heart attack

  • Severe bleeding disorders

  • Very low blood pressure

• Caution in heart disease, glaucoma, and pregnancy (should only be taken under medical supervision).

• Avoid alcohol as it may increase dizziness and risk of low blood pressure.

• Not recommended for self-medication—should be taken only under a doctor’s guidance.

Storage

• Store in a cool, dry place, away from direct sunlight.

• Keep out of reach of children.