Prescription requiredAnalgesic, Anti-inflammatory & Antispasmodic

Zerodol Spas Tab — Side Effects & Warnings

Known side effects of Zerodol Spas Tab include nausea, vomiting, stomach pain, indigestion, diarrhea, constipation, dizziness, dry mouth, blurred vision, drowsiness, headache. Not everyone experiences these side effects.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026

Common Side Effects

nausea
vomiting
stomach pain
indigestion
diarrhea
constipation
dizziness
dry mouth
blurred vision
drowsiness
headache

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

Prescription medicine. Avoid in allergy to NSAIDs/paracetamol/dicyclomine, active peptic ulcer or GI bleeding, severe liver or kidney disease, severe heart failure. NSAIDs can increase risk of stomach bleeding/ulcer and cardiovascular events; seek help for black stools, vomiting blood, chest pain or shortness of breath. Dicyclomine may cause drowsiness/blurred vision—avoid driving if affected; use caution in glaucoma, myasthenia gravis, urinary retention/prostatic enlargement, and intestinal obstruction. Use caution in elderly and in dehydration. Do not use multiple painkillers/NSAIDs together unless advised.

Drug Interactions

Zerodol Spas Tab may interact with the following:

Alcohol
anticoagulants/antiplatelets (warfarin
aspirin
clopidogrel)
other NSAIDs
corticosteroids
SSRIs/SNRIs
methotrexate
lithium
digoxin
antihypertensives (ACE inhibitors/ARBs/diuretics)
ciclosporin/tacrolimus
other anticholinergics
sedatives

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Use with caution (avoid especially in 3rd trimester); consult doctor

Alcohol Interaction

Avoid

Habit Forming

Storage

Store below 25°C in a dry place, protected from light and moisture. Keep out of reach of children.

Zerodol Spas Tab — Safety Summary

Composition: Drotaverine (80mg) + Aceclofenac (100mg)
Prescription: Required (Rx)
Pregnancy: Use with caution (avoid especially in 3rd trimester); consult doctor
Alcohol: Avoid
Habit forming: No

Zerodol Spas Tab — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

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Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.