D4U (5mg/ml) Injection | Antispasmodic & Pain Relief – 5 Ampoules

Description

D4U (5mg/ml) Injection is an antispasmodic medication commonly used to relieve smooth muscle spasms and associated pain in the gastrointestinal and urinary tracts. It provides quick relief from abdominal cramps, colic, and spastic conditions by relaxing involuntary muscles. Packaged in 5 ampoules, it is designed for hospital and clinical use under professional supervision.

Ingredients

• Active Ingredient: Drotaverine Hydrochloride 5mg/ml

• Inactive Ingredients: Sterile water for injection, stabilizers

Drug Class

Antispasmodic – Phosphodiesterase-4 (PDE4) Inhibitor

Dosage Form

Injection (Ampoule) – Intramuscular (IM) or Intravenous (IV)

Uses

• Relief of abdominal cramps

• Gastrointestinal colic (biliary, renal, intestinal)

• Pain due to menstrual cramps (dysmenorrhea)

• Relief in spastic conditions of smooth muscles

• As supportive treatment in post-surgical pain

Dosage

• Adults: 40–80 mg (1–2 ampoules) given IM or IV, 1–3 times daily depending on severity.

• Children: Dosage adjusted by physician based on body weight.

• Always follow doctor’s prescription.

In case of Overdose

• Symptoms: Severe low blood pressure, dizziness, nausea, fainting, irregular heartbeat.

• Management: Supportive care with close monitoring of cardiovascular function.

Missed Dose

• If missed, administer as soon as remembered.

• Do not double the dose. In hospital settings, missed doses are uncommon.

How To Use

• Administer via IM or slow IV injection by a healthcare professional only.

• Do not self-administer.

• Relax during injection to reduce discomfort.

When Not to Use

• Allergy to Drotaverine or similar drugs.

• Severe liver, kidney, or heart conditions.

• Low blood pressure (hypotension).

• Pregnancy & lactation unless specifically prescribed.

Side Effects

Common:

• Nausea, vomiting

• Headache or dizziness

• Injection site pain or swelling

Serious (rare):

• Drop in blood pressure

• Irregular heartbeat

• Severe allergic reaction

Precautions & Warnings

• Use with caution in elderly patients and those with heart or kidney issues.

• Not recommended in children without medical supervision.

• Inform your doctor if you are pregnant or breastfeeding.

• Avoid alcohol, as it may worsen dizziness.

Drug Interactions

• May interact with:

  • Levodopa (reduces its effectiveness in Parkinson’s disease)

  • Blood pressure medications (risk of excessive hypotension)

  • Other antispasmodics or sedatives

Storage/Disposal

• Store below 25°C in a cool, dry place.

• Protect from direct light and freezing.

• Keep out of reach of children.

• Dispose of used ampoules safely as per hospital guidelines.

Control Drug

Prescription-only medicine (not a controlled substance).

Quick Tips

• Do not self-inject; always seek professional help.

• Inform your doctor about all medicines you are taking.

• Stay hydrated and avoid sudden posture changes to reduce dizziness.

• Report any chest pain, irregular heartbeat, or severe weakness immediately.