Fent Injection

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Fent Information

Fent is a commercial drug that is prescribed in the form of Injection. It is typically used for the treatment of Pain.

The correct dosage of Fent depends on the patient's age, gender, and medical history. The condition it has been prescribed for, and the route of administration also determine the right dosage. This information has been provided in detail in the dosage section.

The most common side effects of Fent are Headache, Dizziness, Nausea or vomiting. Usually, these side effects of Fent go away soon, and do not persist beyond the duration of the treatment. Please speak with your doctor if these side effects worsen or persist for a longer duration.

It is also important to note that Fent has a Moderate effect for pregnant women and Safe effect on lactating mothers. It is important to know if Fent has any effect on the kidney, liver and heart. Information on such adverse effects, if any, has been given in the Fent related warnings section.

Fent is not recommended if you suffer from certain medical conditions as it can have adverse effects. Bradycardia (Slow Heart Rate), Angina, Asthma are examples of such conditions. Some other conditions that can be affected by Fent are listed in the contraindications section below.

Drug interactions for Fent have been reported in the medical literature. See below for a complete list.

You should also be aware that Fent is not safe while driving, and is not addiction.

  1. Fent Benefits & Uses
  2. Fent Dosage & How to Take
  3. Fent Side Effects
  4. Fent Related Warnings
  5. Severe Interaction of Fent with Other Drugs
  6. Fent Contraindications
  7. Frequently asked Questions about Fent
  8. Fent Interactions with Food and Alcohol

Fent Benefits & Uses

Fent is used to treat the following -

  1. Pain Primary

Fent Dosage & How to Take

Find the right dosage based on disease and age

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Ingredients of Fent


Fent Side Effects

Based on research, the following side effects have been observed when Fent is used -

  1. Headache Common
  2. Dizziness Common
  3. Nausea or vomiting
  4. Weakness
  5. Dehydration Common
  6. Edema Common
  7. Fatigue Common
  8. Anemia Common
  9. Constipation Common
  10. Confusion
  11. Tremor
  12. Agitation
  13. Rash

Fent Related Warnings

Is the use of Fent safe for pregnant women?

Fent can have harmful effects in pregnant women. If you experience any discomfort after using Fent, then discontinue the use and take your doctor's advice.


Is the use of Fent safe during breastfeeding?

Fent does not show any side effects in breastfeeding women.


What is the effect of Fent on the Kidneys?

Very few cases of side effects of Fent on kidney have been reported.


What is the effect of Fent on the Liver?

Side effects of Fent rarely affect the liver.


What is the effect of Fent on the Heart?

Fent is rarely harmful for the heart.


Severe Interaction of Fent with Other Drugs

Fent should not be taken with following medicines due to severe side effects it may cause to patients -

Fent Contraindications

If you are suffering from any of the following diseases, you should not take Fent unless your doctor advises you to do so -

  1. Bradycardia (Slow Heart Rate)
  2. Angina
  3. Brain Tumour
  4. Asthma
  5. Low Blood Pressure (Hypotension)

Frequently asked Questions about Fent

Is this Fent habit forming or addictive?

Fent can be addictive. You should not take it without medical advice.


Is it safe to drive or operate heavy machinery when consuming?

You may feel sleepy or tired after taking Fent. So it is best to avoid driving.


Is it safe?

Yes, but do not take too much of Fent. Consume it as per your doctor's advice.

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Is it able to treat mental disorders?

Yes, Fent is useful in treating mental disorders.


Fent Interactions with Food and Alcohol

Interaction between Food and Fent

There is no information on the effects of taking Fent with food, because this topic has not been scientifically researched yet.


Interaction between Alcohol and Fent

Consumption of alcohol and Fent together may have severe effects on your health.

This medicine data has been created by -
Vikas Chauhan
B.Pharma, Pharmacy
3 Years of Experience

Fent Price and Pack Size

Fent Injection

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  1. KD Tripathi. [link]. Seventh Edition. New Delhi, India: Jaypee Brothers Medical Publishers; 2013: Page No 382,384
  2. April Hazard Vallerand, Cynthia A. Sanoski. [link]. Sixteenth Edition. Philadelphia, China: F. A. Davis Company; 2019: Page No 554-563
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