Prescription requiredNasal decongestant (inhalation)

Karvol Plus Capsule — Side Effects & Warnings

Known side effects of Karvol Plus Capsule include Nasal/throat irritation, watery eyes, burning sensation, headache, nausea, allergic reaction, skin irritation (if topical contact). Not everyone experiences these side effects.

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

Common Side Effects

Nasal/throat irritation
watery eyes
burning sensation
headache
nausea
allergic reaction
skin irritation (if topical contact)

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

Important Warnings

Not for children unless prescribed. Do not ingest if meant for inhalation only; ingestion of essential oils can be harmful. Avoid use in asthma/COPD patients prone to bronchospasm unless advised by a doctor. Stop use and seek medical help if wheezing, rash, facial swelling or breathing difficulty occurs. Use caution in pregnancy/breastfeeding; consult doctor. Keep away from eyes; do not apply inside nostrils.

Drug Interactions

Karvol Plus Capsule may interact with the following:

No well-established systemic drug interactions if used only for inhalation as directed; if accidentally ingested
consult a doctor/poison control especially if on CNS depressants.

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

Pregnancy Safety

Consult doctor

Alcohol Interaction

No known interaction

Habit Forming

Storage

Store below 25°C in a cool, dry place away from heat and direct sunlight. Keep tightly closed and out of reach of children.

Karvol Plus Capsule — Safety Summary

Prescription: Required (Rx)
Pregnancy: Consult doctor
Alcohol: No known interaction
Habit forming: No

Karvol Plus Capsule — 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.

Get help from a doctor

Consult a doctor

Discuss side effects with a qualified doctor online.

View all medicines

Full product details for Karvol Plus Capsule.

Lab tests

Book tests to monitor your health while on medication.

Sick leave certificate

Unwell and need rest? A doctor can issue a leave certificate online, from ₹499.

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.