Parafast 1000mg Injection 100.0 ml in 1 vial

Last Updated: April 17th, 2026

Parafast 1000mg Injection is a product of Cipla Ltd

Composition: Paracetamol (1000mg)

Pack of 100 ml

₹ 561.24

Note: MRP can vary depending up on batch!

*MRP inclusive of all taxes

All Details About Parafast 1000mg Injection

Find out detailed description, uses, directions of use, side effects, warnings and precautions, frequently asked questions about Parafast 1000mg Injection

Description:

Parafast 1000mg Injection helps in relieving moderate pain and reducing fever. It effectively alleviates pain and reduces fever for the short-term in cases following surgery or in cases where oral administration is not possible.

Parafast 1000mg Injection is administered by a doctor or a nurse and should not be self-administered. Depending on the severity of your underlying illness, your doctor will decide the precise dose and schedule as per which this injection is to be given. It starts working within one hour. Inform your doctor if you are also taking other medications containing paracetamol to avoid an overdose. You should let your doctor know if your pain or fever does not subside.

Vomiting, difficulty sleeping, and constipation may be seen as side effects in some patients. Consult your doctor if these side effects do not resolve with time and persist for a longer duration of time. Inform your doctor immediately if any rash or allergic reaction is observed while taking this medicine.

Pregnant and nursing women should use it under medical supervision only. It should be used with caution in patients with liver and kidney disease or alcohol abuse. It is not recommended in patients with severe or active liver disease.

Uses:

Directions For Use:

Your doctor or nurse will give you this medicine. Compassionately do not self administer.

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 Parafast

Headache
Constipation
Itching
Apprehension
Insomnia (difficulty in sleeping)
Nausea
Vomiting

Warning & Precautions:

Alcohol

CAUTION

Alcohol should be used with caution while taking Parafast 1000mg Injection.

Pregnancy

CONSULT YOUR DOCTOR

The safety of Parafast 1000mg Injection during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.

Breast feeding

CAUTION

Parafast 1000mg Injection should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from the body.

Driving

CONSULT YOUR DOCTOR

It is not known whether Parafast 1000mg Injection alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.

Kidney

CAUTION

Parafast 1000mg Injection should be used with caution in patients with kidney disease. Dose adjustment may be needed.
However, Parafast 1000mg Injection contains paracetamol which is considered the safest painkiller for kidney disease patients.

Liver

CONSULT YOUR DOCTOR

There is limited data available on the use of Parafast 1000mg Injection in patients with liver disease.
However, the use of Parafast 1000mg Injection is not recommended in patients with severe liver disease and active liver disease.

FAQs:

How is Parafast 1000mg Injection administered?

Parafast 1000mg Injection should be administered under the supervision of a trained healthcare professional or a doctor only. It should not be self-administered. The dose of the medicine will depend on the condition you are being treated for and will be decided by your doctor. Follow your doctor’s instructions carefully to get maximum benefit from Parafast 1000mg Injection.

What if I vomit after taking Parafast 1000mg Injection?

If you vomit in less than 30 minutes after having a dose of Parafast 1000mg Injection tablets or syrup, retake 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.

What are the serious side effects of taking an excess of the Parafast 1000mg Injection?

Overdose of Parafast 1000mg Injectione may cause severe life-threatening liver injury. Taking more than the prescribed dose may also cause kidney injury, decreased platelet count, and even coma. Former symptoms of an overdose include nausea, vomiting, and general tiredness. Immediately consult a doctor or reach an emergency in case of a suspected overdose.

When will I feel better after taking the Parafast 1000mg Injection?

Usually, you will start feeling better after about half an hour of taking a Parafast 1000mg Injection.

Is Parafast 1000mg Injection an antibiotic?

No, Parafast 1000mg Injection is not an antibiotic. It works as a painkiller and fever-reducing medicine.

Is Parafast 1000mg Injection safe for children?

Parafast 1000mg Injection is considered safe for children only when used as directed by the doctor.

Can I take Parafast 1000mg Injection and ibuprofen together?

Ibuprofen and Parafast 1000mg Injection are safe medicines, but both should not be used together. Consult your doctor if you are not sure.

Does Parafast 1000mg Injection make babies sleepy?

No, Parafast 1000mg Injection does not make babies sleepy. It is a pain-relieving medicine that is also used to control high fever.

What if I vomit after taking Parafast 1000mg Injection?

When will I feel better after taking the Parafast 1000mg Injection?

Usually, you will start feeling better after about half an hour of taking a Parafast 1000mg Injection.

How often can I take the Parafast 1000mg Injection?

You should only take four doses of Parafast 1000mg Injection in 24 hours. There should be a gap of at least 4 hours between two doses. Do not take Parafast 1000mg Injection for more than 3 days without consulting a doctor first.

Does Parafast 1000mg Injection make babies sleepy?

No, Parafast 1000mg Injection does not make babies sleepy. It is a pain-relieving medicine that is also used to control high fever.

Is Parafast 1000mg Injection safe for children?

Parafast 1000mg Injection is considered safe for children only when used as directed by the doctor.

Is Parafast 1000mg Injection an antibiotic?

No, Parafast 1000mg Injection is not an antibiotic. It works as a painkiller and fever-reducing medicine.

Can I take Parafast 1000mg Injection and ibuprofen together?

Ibuprofen and Parafast 1000mg Injection are safe medicines, but both should not be used together. Consult your doctor if you are not sure.

How long does a Parafast 1000mg Injection take to work?

Parafast 1000mg Injection takes around 30-45 min 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 Parafast 1000mg Injection?

Written by:
Dr. T. Sharmila Krishna
M.B.B.S., MD (Biochemistry)

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

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