Fex 125mg Syrup is an antibiotic medicine that is given to children for the treatment of a wide range of bacterial infections associated with the ear, nose, throat, tonsils, lungs, and skin. It may also be prescribed as a second line of treatment for urinary tract infections.

Fex 125mg Syrup may be given with or without food. However, if your child develops a stomach upset, prefer giving it with food. It is usually given three times a day but this may vary depending on the type and severity of the infection. Stick to the dose, time, and way prescribed by the doctor. If your child vomits within 30 minutes of taking this medicine, give the same dose again. Avoid giving a double dose if it is almost time for the next dose.

Fex 125mg Syrup may cause some minor and temporary side effects such as vomiting, diarrhea, nausea, abdominal pain, and mild skin rash. These side effects usually go away once your child’s body adapts to the medicine. However, if they persist or become bothersome for your child, report to the doctor immediately.

Inform the doctor about your child’s complete medical history, including any previous episode of allergy, heart problems, blood disorders, birth defects, lung anomaly, gastrointestinal problems, skin disorders, and liver or kidney malfunction. This information will help the doctor suggest the correct dose and its related schedule for planning your child’s overall treatment.

Uses of Fex 125mg Syrup in children

Treatment of Bacterial infections

Benefits of Fex 125mg Syrup for your child

In Treatment of Bacterial infections

Fex 125mg Syrup is an antibiotic medicine that works by killing the infection-causing bacteria in your body. It is effective for bacterial infections of the throat, ears, urinary tract, skin, and soft tissues. This medicine usually makes you feel better within a few days, but you should continue taking it as prescribed even when you feel better. Stopping it early may make the infection come back and harder to treat.

Side effects of Fex 125mg Syrup in children

Fex 125mg Syrup does not pose serious side effects and is well-tolerated by children. In case the side effects do occur, they’re likely to subside once the body adapts to the medicine. Consult your child’s doctor if these side effects persist or bother your child. The most common side effects include-

Common side effects of Fex

Abdominal pain
Rash
Stomach pain
Nausea
Indigestion
Diarrhea
Vomiting

How can I give Fex 125mg Syrup to my child?

Take this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Measure it with a measuring cup and take it by mouth. Shake well before use. Fex 125mg Syrup may be taken with or without food, but it is better to take it at a fixed time.

How Fex Syrup works

Fex 125mg Syrup is an antibiotic. It works by preventing the formation of the bacterial protective covering (cell wall) which is essential for the survival of the bacteria. This activity stops the infection-causing bacteria from growing further and prevents the infection from spreading without making them resistant to further treatment.

Safety advice

Kidney

CAUTION

Fex 125mg Syrup should be used with caution in patients with kidney disease. Dose adjustment of Fex 125mg Syrup may be needed. Please consult your doctor.

Liver

SAFE IF PRESCRIBED

Fex 125mg Syrup is safe to use in patients with liver disease. No dose adjustment of Fex 125mg Syrup is recommended.
However, consult with your child’s doctor before giving Fex 125mg Syrup to your child in case of a severe form of liver disease.

What if I forget to give Fex 125mg Syrup to my child?

Unless your child’s doctor has advised a specific regime for your child, you can give the missed dose as soon as you remember. Skip the missed dose if it is almost time for the next dose. Do not give a double dose to catch up. Follow the prescribed dosing schedule strictly.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

Fex 125mg Syrup

₹52.5/Syrup

Cephapol Syrup

Medipol Pharmaceuticals India Pvt Ltd

₹24/syrup

56% cheaper

Phasilex 125mg Syrup

Theon Pharmaceuticals Ltd.

₹33.93/syrup

37% cheaper

Cephaxin 125mg Syrup

Biochem Pharmaceutical Industries

₹23.72/syrup

56% cheaper

Eldoxine 125mg Syrup

Elder Pharmaceuticals Ltd

₹60/syrup

11% costlier

Alcephin 125mg Syrup

Alembic Pharmaceuticals Ltd

₹15/syrup

72% cheaper

View all substitutes

Quick tips

Your child must complete the entire course of antibiotics. Stopping too soon may cause the bacteria to multiply, become resistant, or cause another infection.
Encourage your child to drink plenty of water in case diarrhea develops as a side effect.
Contact your doctor if your child has diarrhea that goes on for more than 4 days or if it is severe and watery, or contains blood.
Conditions like common cold and flu are caused by viruses. This medicine is not to be taken in such cases.
Only give Fex 125mg Syrup to your child for their current infection. Never save medicine for future illnesses.
Stop this medicine and immediately report to your child’s doctor in case your child develops an itchy rash, facial swelling, or breathing difficulties while taking this medicine.
You may see white patches inside your child’s mouth and throat after a prolonged intake of Fex 125mg Syrup. This could be due to a fungal infection. So, if your child develops any such effect, contact your doctor right away.

Fact Box

Chemical Class

Narrow-spectrum {First generation cephalosporins}

Habit Forming

Therapeutic Class

ANTI INFECTIVES

Action Class

Cephalosporins: 1st generation

Interaction with drugs

Taking Fex with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Purified Vi Polysaccharide Typhoid Vaccine (Oral Route) Severe

Cefalexin may reduce the efficacy of Purified Vi Polysaccharide Typhoid Vaccine. Do not consume Purified Vi Polysaccharide Typhoid Vaccine with Cefalexin. If Purified Vi Polysacch... More

Cholera Vaccine (Inactivated) (Oral Route) Severe

Cefalexin may reduce the efficacy of Cholera Vaccine (Inactivated). Do not consume Cholera Vaccine (Inactivated) two weeks before and at least 10 days after consuming Cefalexin. P... More

Zinc (Oral Route) Moderate

Zinc may reduce blood levels of Cefalexin. Ensure a gap of at least 3 hours between taking Cefalexin and Zinc.

View all drug interactions

Patient concerns

Scar on face due to bacterial infections

Dr. Atul Jain

Dermatology

Pic is not clear, plz visit for proper opinion

I have a history of recurring yeast and bacterial vaginosis infections.

Dr. Sonu Balhara Ahlawat

Obstetrics and Gynaecology

Tab metrogyl 500 mg twice a day x 5 days and tab fluconazole 150 mg three doses alternate days

FAQs

What if I overdose my child by mistake?

A single extra dose of Fex 125mg Syrup is unlikely to do any harm. However, if you think you have given too much of Fex 125mg Syrup to your child, immediately speak to a doctor. Overdose may cause unwanted side effects and may even worsen your child’s condition.

Can Fex 125mg Syrup cause any serious side effects?

Yes, Fex 125mg Syrup may rarely cause some serious side effects. These may include persistent vomiting, kidney damage, allergy, severe diarrhea, and severe gastrointestinal infections. If your child develops any such unwanted effects, consult your child’s doctor.

Can other medicines be given at the same time as Fex 125mg Syrup?

Fex 125mg Syrup can sometimes interact with other medicines or substances. Tell your doctor about any other medicines your child is taking before starting Fex 125mg Syrup. Also, check with your child’s doctor before giving any medicine to your child.

Can I get my child vaccinated while on treatment with Fex 125mg Syrup?

Antibiotics usually do not interfere with the ingredients in vaccines or cause a bad reaction in a child who has just been vaccinated. However, children taking antibiotics should not get vaccinated until they recover from the illness. As soon as your child feels better, the vaccine can be given.

Can Fex 125mg Syrup impact my child’s digestion?

Fex 125mg Syrup is an antibiotic and its use may affect or compromise the good bacteria in the gastrointestinal tract, thereby increasing the risk of developing other infections. In case your child experiences diarrhea while being on treatment with Fex 125mg Syrup, do not abruptly stop the medicine course. Instead, call your child’s doctor to ask about the next steps.

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

References

Cefalexin monohydrate [EMC SmPC]. South Ruislip, UK: Aurobindo Pharma - Milpharm Ltd.; 2009 [revised 14 Dec. 2020]. [Accessed 16 Feb. 2021] (online) Available from:
About Kids Health. Cephalexin. [Accessed 16 Feb. 2021] (online) Available from:

Marketer details

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Country of origin: India

The list of available options shown with the same composition has been prepared upon the advice of registered medical practitioners, pharmacists affiliated with TATA 1MG. TATA 1MG does not promote any pharmaceutical product of any particular company, and all recommendations are based on the medical opinion, advisories from specialist medical and pharmaceutical professionals.