Ondem-4 Tablet

Ondem 4 Tablet

Active Ingredient: Ondansetron (4mg)
Class: Antiemetic (5-HT3 receptor antagonist)

Uses:

• Prevents/treats nausea & vomiting caused by:

  • Chemotherapy/radiotherapy

  • Post-surgery

  • Stomach upset (limited use in motion sickness)

Dosage & Administration:

• Take as prescribed, usually:

  • Before surgery/chemotherapy.

  • After treatment (for a few days).

• Swallow whole, with/without food, at fixed times.

• Do not crush/chew.

Side Effects (Common):

• Headache

• Fatigue

• Constipation/diarrhea
  (Usually temporary; consult doctor if persistent.)

Precautions:

• Avoid alcohol (may worsen side effects).

• Consult doctor if:

  • Heart/liver disease, stomach blockage.

  • Pregnant/breastfeeding.

  • Taking epilepsy/heart/cancer/depression meds (interactions possible).

• Driving: Caution advised (may cause drowsiness).

Safety Profile:

• Kidney disease: Safe (no dose adjustment).

• Liver disease: Use under medical supervision.

Missed Dose?

• Take ASAP; skip if close to next dose. Never double dose.

How It Works:

Blocks serotonin (a chemical messenger) in the brain/gut to reduce nausea/vomiting triggers.

Note: This is not exhaustive. Always follow your doctor’s advice and read the leaflet included with the medication.