Prescription required

Primiwal S Tab — Side Effects & Warnings

Known side effects of Primiwal S Tab include Nasal congestion Flushing (sense of warmth in the face, ears, neck and trunk) Headache Nosebleeds Stiffness Blurred vision Indigestion Muscle pain. Not everyone experiences these side effects.

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

Common Side Effects

Nasal congestion Flushing (sense of warmth in the face
ears
neck and trunk) Headache Nosebleeds Stiffness Blurred vision Indigestion Muscle pain

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

Pregnancy Safety

Primiwal-S Tablet is probably safe to use during pregnancy.<br>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Please consult your doctor.

Alcohol Interaction

Taking Sildenafil with alcohol may lower blood pressure.

Primiwal S Tab — Safety Summary

Composition: Sildenafil (25mg)
Prescription: Required (Rx)
Pregnancy: Primiwal-S Tablet is probably safe to use during pregnancy.<br>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Please consult your doctor.
Alcohol: Taking Sildenafil with alcohol may lower blood pressure.

Primiwal S 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.

Primiwal S Tab — Side Effects & Warnings

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