Isopropamide

Is an anticholinergic medication that blocks the action of acetylcholine, a neurotransmitter that plays a role in muscle contractions and gland secretions.

Trifluoperazine

Is an antipsychotic medication that belongs to the phenothiazine class. it works by blocking dopamine receptors in the brain.

This drug combination is typically used for the management of certain gastrointestinal conditions, such as:

Irritable bowel syndrome (IBS) with diarrhea

Functional dyspepsia (indigestion)

Other functional bowel disorders.

This medication works by combining the effects of Gastobid Tab (Isopropamide + Trifluoperazine). Isopropamide reduces intestinal motility (muscle contractions) and secretions, while trifluoperazine may help to reduce abdominal pain and discomfort.

Store the medication in a cool, dry place, away from direct sunlight and moisture. Keep it out of reach of children and pets.

The dosage of this medication will vary depending on your individual needs and medical condition. It is important to follow your doctor's instructions carefully.

The medication is usually taken by mouth, with or without food.

Do not crush or break the tablets. Swallow them whole with a glass of water.

Common side effects may include:

Serious side effects are less common, but they may occur. Seek immediate medical attention if you experience:

Dry mouth

Constipation

Blurred vision

Dizziness

Headache

Drowsiness

Nausea

Vomiting

Allergic reaction (e.g., rash, itching, swelling, difficulty breathing)

Fast or irregular heartbeat

Seizures

Confusion

Hallucinations

Muscle stiffness

Difficulty swallowing

Alcohol Consumption

Alcohol consumption may increase the risk of side effects. Avoid alcohol while taking this medication.



While Driving or operating Machinery

This medication can cause dizziness, drowsiness, and blurred vision. Avoid driving or operating machinery until you know how this medication affects you.



Pregnant & Breastfeeding Women

This medication should only be used during pregnancy if the potential benefits outweigh the risks to the fetus. It is not recommended for use during breastfeeding.



Children

This medication is not recommended for use in children. It has not been studied in children.



Kidney

Patients with kidney problems may need a dosage adjustment. Your doctor will monitor your kidney function.



Liver

Patients with liver problems may need a dosage adjustment. Your doctor will monitor your liver function.

Your doctor's prescription label

Medication package insert

National Institutes of Health (NIH) website

Food and Drug Administration (FDA) website