Dfax 25mg Tablet ER 15.0 tablet er in 1 strip

Last Updated: March 28th, 2026

Dfax 25mg Tablet ER is a product of Alteus Biogenics Pvt Ltd

Composition: Desvenlafaxine (25mg)

Pack of 15 tablet

₹ 159.72

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All Details About Dfax 25mg Tablet ER

Find out detailed description, uses, directions of use, side effects, warnings and precautions, frequently asked questions about Dfax 25mg Tablet ER

Description:

Dfax 25mg Tablet ER is a prescription medicine used in the treatment of depression. This medicine helps by increasing the level of chemical messengers (serotonin and noradrenaline) in the brain that have a calming effect on the brain and relaxes the nerves, thus treating your depression.

Dfax 25mg Tablet ER is taken by mouth with or without food. Take it at a fixed time each day to maintain consistent level of medicine in the blood. In case you have missed a dose, take it as soon as you remember. Do not skip any doses and finish the full course of treatment even if you feel better. It is important that this medication is not stopped suddenly without talking to doctor as this may worsen your symptoms.

Some common side effects of this medicine includes nausea, vomiting, insomnia (difficulty in sleeping), and constipation. It may cause an increase in blood pressure, especially during the first month of treatment, monitor your blood pressure regularly. It may even cause dizziness and sleepiness, do not drive or do anything that requires mental focus until you know how this medicine affects you. It is important to inform your doctor if you develop any unusual changes in mood as it may lead to suicidal thoughts.

Uses:

Depression

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. Dfax 25mg Tablet ER may be taken with or without 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 Dfax

Apprehension
Constipation
Decreased appetite
Dizziness
Increased sweating
Insomnia (difficulty in sleeping)
Nausea
Sexual dysfunction
Vomiting

Warning & Precautions:

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Dfax 25mg Tablet ER. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Dfax 25mg Tablet ER is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.

Breast feeding

CAUTION

Dfax 25mg Tablet ER 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 Dfax 25mg Tablet ER 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

Dfax 25mg Tablet ER should be used with caution in patients with kidney disease. Dose adjustment may be needed.

Liver

CAUTION

Dfax 25mg Tablet ER should be used with caution in patients with liver disease. Dose adjustment may be needed.

FAQs:

How long does it take for Dfax 25mg Tablet ER to work?

The symptoms of depression like change in appetite and sleep patterns may show improvement within 1-2 weeks of starting Dfax 25mg Tablet ER. However, it may take about 5-6 weeks to see the full benefits of Dfax 25mg Tablet ER.

Is Dfax 25mg Tablet ER good for anxiety?

It has been shown to be effective in relieving symptoms of anxiety, though it is not approved for anxiety. It is used in anxiety disorders only when advised by the doctor.

What time of the day is best to take Dfax 25mg Tablet ER?

Dfax 25mg Tablet ER can be taken either in the morning or in the evening. For best results, take this medicine at the same time each day. This will also help you remember to take it.

Can Dfax 25mg Tablet ER be cut?

Dfax 25mg Tablet ER should be swallowed whole with water. It should not be cut, chewed, crushed or dissolved. Take it exactly as directed by your doctor.

How can Dfax 25mg Tablet ER help treat depression?

Dfax 25mg Tablet ER belongs to a class of medicines known as serotonin and norepinephrine reuptake inhibitors (SNRIs). Serotonin and norepinephrine are chemical messengers in the brain which help maintain mental balance. Dfax 25mg Tablet ER works by increasing the levels of these two hormones in the brain.

Will I gain weight while taking Dfax 25mg Tablet ER?

Weight gain may occur with Dfax 25mg Tablet ER, though not in everyone. In case you notice weight gain after taking Dfax 25mg Tablet ER, consult your doctor or a nutritionist. Take a low calorie food, including more vegetables and fruits in your diet and exercise regularly.

Will Dfax 25mg Tablet ER affect my sex drive?

Taking Dfax 25mg Tablet ER may cause a decrease in sexual desire and ability. It may also cause a delay in orgasm and ejaculation and sometimes ejaculation failure. Discuss with your doctor if you experience any of these symptoms while taking Dfax 25mg Tablet ER.

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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