Instaflex P Tablet SR 15.0 tablet ir in 1 strip

Last Updated: March 31st, 2026

Instaflex P Tablet SR is a product of Innovcare Lifesciences Pvt Ltd

Composition: Paracetamol (300mg) + Paracetamol (700mg)

Pack of 15 tablet

₹ 62.81

Note: MRP can vary depending up on batch!

*MRP inclusive of all taxes

All Details About Instaflex P Tablet SR

Find out detailed description, uses, directions of use, side effects, warnings and precautions, frequently asked questions about Instaflex P Tablet SR

Description:

Instaflex P Tablet SR is a medicine used in the treatment of pain and fever. It may also be used to treat many conditions such as headache, body ache, period pain, toothache, and cold. It blocks the release of certain chemical messengers that cause pain, inflammation, and fever.

You should take Instaflex P Tablet SR regularly as advised by your doctor. It is usually best taken with food otherwise it may upset your stomach. Do not take more or use it for longer than recommended.

Side effects are rare if this medicine is used correctly but this medicine may cause stomach pain, nausea, and vomiting in some people. Consult your doctor if any of these side effects bother you or do not go away.

Earlier taking it, let your doctor know if you have liver or kidney problems or are using blood-thinning medicines. It may affect the dose or suitability of this medicine. Let your doctor know about all the other medicines you are taking because they may affect, or be affected by, this medicine. Pregnant or breastfeeding women should consult their doctor before taking this medicine. It is best to avoid drinking alcohol while using this medicine.

Uses:

Directions For Use:

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Instaflex P Tablet SR should be taken with or after food.

Side Effects:

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Ordinary side effects of Instaflex

No common side effects seen

Warning & Precautions:

Alcohol

UNSAFE

It is unsafe to consume alcohol with Instaflex P Tablet SR

Pregnancy

SAFE IF PRESCRIBED

Instaflex P Tablet SR is generally considered safe to use during pregnancy. Animal studies do not indicate harmful effects. However, there are limited human studies.

Breast feeding

SAFE IF PRESCRIBED

Available human data suggest that the drug does not pass into breast milk in clinically significant amounts and is unlikely to harm the infant.

Driving

UNSAFE

Instaflex P Tablet SR may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

Instaflex P Tablet SR should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.

Liver

UNSAFE

Instaflex P Tablet SR is unsafe to use in patients with liver disease and should be avoided.

FAQs:

What if I vomit after taking Instaflex P Tablet SR?

If you vomit within 30 minutes after having a dose of Instaflex P Tablet SR, take the same dose again. If you vomit after 30 minutes of a dose, you do not need to take another one until the next standard dose.

When will I feel better after taking the Instaflex P Tablet SR?

Usually, you will start feeling better after about 30 minutes of taking Instaflex P Tablet SR.

Is Instaflex P Tablet SR an antibiotic?

No, Instaflex P Tablet SR is not an antibiotic. It works as a pain reliever and fever-reducing medicine.

Can I take Instaflex P Tablet SR and ibuprofen together?

Ibuprofen and Instaflex P Tablet SR are safe medicines, but neither should be used together. Consult your doctor if you are not sure.

How long does a Instaflex P Tablet SR take to work?

Instaflex P Tablet SR takes around 30 to 45 minutes to start working and show its effects. It is advised to take this medicine for the duration suggested by the doctor. Consult your doctor if you experience any bothersome side effects.

What are the serious side effects of taking an excess of the Instaflex P Tablet SR?

An overdose of Instaflex P Tablet SR may cause severe, life-threatening liver injury. Taking more than the prescribed dose may also cause kidney injury, decreased platelet count, and coma. Former symptoms of an overdose include nausea, vomiting, and general fatigue. Immediately consult a doctor or reach an emergency department in case of a suspected overdose.

Can Instaflex P Tablet SR cause nausea and vomiting?

Affirmative, Instaflex P Tablet SR may cause nausea and vomiting. Taking it with milk, food, or antacids can prevent nausea. Avoid taking fatty or fried foods along with this medication. In case of vomiting, drink plenty of water or other fluids by taking small, frequent sips. Communicate to your doctor if vomiting persists and you notice signs of dehydration, like dark-colored, strong-smelling urine, or a low frequency of urination. Do not take any other medicines without speaking to your doctor.

Is Instaflex P Tablet SR helpful in relieving stomach pain due to indigestion?

No, Instaflex P Tablet SR should not be taken for stomach pain without consulting a doctor. This drug can increase stomach acid secretion, which may aggravate an unknown underlying condition.

Can I take Instaflex P Tablet SR with an antibiotic?

Affirmative, taking Instaflex P Tablet SR and antibiotics at the same time should not cause any problems. Antibiotics are used to help clear infections, but often do not do anything to relieve pain. Therefore, you can generally take Instaflex P Tablet SR alongside your antibiotics. However, always consult your doctor before taking any medications.

Is Instaflex P Tablet SR safe for children?

Instaflex P Tablet SR is considered safe for children only when used as directed by the doctor.

What happens if I take Instaflex P Tablet SR even if I do not have a fever?

If you take Instaflex P Tablet SR when you do not have a fever, then any minor pain or ache you might be experiencing in your body will be relieved. If you do not have any pain, you will not notice any difference. At low doses, Instaflex P Tablet SR is harmless.

Written by:
Dr. Lokanish
M.B.B.S.

Reviewed by:
Dr. Sureshbabu Yadav
M.B.B.S., DIP.DIAB, F.R.S.H

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