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Cephalexin 125mg
In StockCephalexin 125mg is a dosage variant of the parent medicine cephalexin, a cephalosporin antibiotic used to treat bacterial infections such as skin, respiratory, ear, and urinary tract infections. It works by disrupting bacterial cell wall formation, leading to bacterial death. The 125mg strength is commonly used for dose adjustment, especially in paediatric or step-down therapy, as prescribed by a healthcare professional.
Last Updated on 26/02/2026
Dr. Jacqueline P – General Practitioner $0.41 – $0.50 per pill
Understanding the Condition: Bacterial Infection
Bacterial infections manifest with various symptoms including fever, fatigue, chills, pain, redness, and swelling.
Some of the symptoms depend on the infected area. For instance, a urinary tract infection causes a burning sensation during urination. On the other hand, a skin infection could lead to pus-filled sores.
For effectively combating bacterial infections, antibiotics are commonly prescribed.
However, it’s crucial to complete the entire course of antibiotics as directed to prevent antibiotic resistance.
Prevention measures like proper hand hygiene, safe food handling, and vaccinations play a vital role in safeguarding against such bacterial infections.
What is Cephalexin 125mg Used For?
Manages bacterial infections that occur in:
- Respiratory tract (Ex. Tonsillitis, pharyngitis, and bronchitis)
- Middle ear
- Skin and soft tissue
- Bone and joint
- Reproductive and urinary tract (Like Cystitis, prostatitis)
- Dental parts
How Does Cephalexin 125 mg Work?
Antibiotic Cephalexin works by killing the infection-causing bacteria in your body. This medication is especially effective for bacterial infections of the throat, ears, urinary tract, skin, and soft tissues.
The Anti Biotics make you feel better within a few days, but you should continue taking it as prescribed even when you feel better.
Restricting the use of it early might make the infection come back and harder to treat.
How To Use Cephalexin 125mg?
Take the antibiotic cephalexin conventional tablet as advised by your physician.
- For Tablet, Capsule: Swallow the pill simply with a glass of water. Do not crush or chew the Anti Biotics for safe outcomes.
- For Dispersible Tablet: Place the tablet in the specified quantity of water as mentioned on the label. Take the mixture soon after reconstitution.
Your doctor shall decide the correct dose and duration of therapy depending on the age, body weight, and disease condition.
Continue consuming Cephalexin for the stipulated duration prescribed by your doctor to achieve better outcomes.
Dosage Instructions
- Daily Dose: The typical daily dose of Cephalexin 125mg for children and adults depends on the severity and type of infection they hold.
For mild to moderate infections, the usual dosage is 125mg to 250mg every 6 hours, or simply as directed by the healthcare provider. The dosage shall vary based on factors including age, weight, and kidney function.
- Missed Dose: When you miss a dose of Cephalexin 125 mg, take it as soon as you remember. However, it is almost time for the next dose, skip the missed dose and resume with a regular dosing schedule.
Avoid doubling up on dosages to compensate for a missed one.
- Overdose: When you or someone else might accidentally take up too much of Cephalexin 125mg, seek medical attention as soon as possible or visit the nearest hospital.
Symptoms of an overdose might include nausea, upper abdominal distress, vomiting, diarrhea, and blood in the urine. Prompt medical evaluation is needed to manage such potential complications from an overdose.
Possible Side Effects
Some of the common cephalexin side effects are mentioned below:
- Diarrhea
- Nausea, vomiting
- Indigestion, stomach-ache
Other rare effects while consuming the pill include:
- Transient hepatitis, cholestatic jaundice (some yellowish discoloration of skin and the eyes)
Stop consumption of antibiotic cephalexin and consult the doctor as soon as possible in case you experience any of the following side effects:
- Sudden wheeziness, issues in breathing, swollen eyelids, face or lips, rash or itching (particularly which shall affect the whole body)
- Severe skin peeling or blistering of the skin
- Severe diarrhea
- Acute generalized exanthemata’s pustulosis (also known as red scaly widespread rash with those bumps under the skin and blisters along with fever at the beginning of the management)
- Frequent fits
Drug Interactions
Before consumption of the antibiotic cephalexin, make sure that you inform the doctor if you are taking any of the following medicines:
- Medicines that are used to manage bacterial infections (like tobramycin, gentamicin, cefuroxime, colistin)
- Water tablets that help in managing water retention (including Furosemide, and ethacrynic acid)
- Probenecid (helps in managing gout)
- Metformin (helps in managing diabetes)
- Medicines managing leukemia (Ex. Daunorubicin, cytarabine)
- Medicines for blood thinning (like Rivaroxaban, dabigatran)
- Live typhoid vaccine
- Medicines that help in managing pregnancy (like Estradiol, progestin)
- Polymyxin (managing fungal infections)
Precautions
Antibiotic cephalexin is not safe for consumption by children below 5 years. This Anti Biotics by Glaxo SmithKline can affect some of the laboratory tests which shall include blood tests for liver function, glucose tests, and combs tests.
Inform the person doing the tests that you are taking consuming cephalexin.
How To Store Cephalexin 125mg?
Store the antibiotic cephalexin in a closed container at room temperature. Keep it away from the reach of heat, moisture, and direct light.
Keep away from freezing. Ask the healthcare professional as to how you are to dispose of any medicine you do not use.
Fact Box
- Drug Category: Anti Biotics
- Manufacturer: Glaxo Smithkline
- Therapeutic Category: Bacterial Infection
- Available Dosage Types: Oral Tablets
- Ailment: Bacterial infections of the nose, lungs, ear, bones, joints, skin, urinary tract, prostate gland, and reproductive system
- Other Brand Names: Keftab | Cilex | Cephalexin | Lalex | Ibilex | Rancef | Sporahexal
- Dosage: 125 mg
Conclusion
Antibiotic Cephalexin is a cephalosporin-type antibiotic. The medicine is prescribed for the treatment of a wide variety of bacterial infections. Some of the conditions include skin infections, genitourinary tract infections, bone infections, and respiratory tract infections.
These anti biotics work by stopping the growth of bacteria in your body. This medicine may also be used to treat other conditions as determined by the doctor.
Disclaimer:
Cephalexin 125mg should be used under the supervision of a qualified physician or infectious disease specialist. The dose and duration depend on the infection type, patient age, kidney function, and response to treatment. Inappropriate use may increase the risk of side effects or antibiotic resistance. This information is educational and does not replace medical advice. Consult a licensed healthcare professional before starting, adjusting, or discontinuing cephalexin therapy.
| Quantity | 100, 200, 300, 400 |
|---|---|
| Manufacturer | Sun Pharma |
| Indian Brand | Sporidex 125mg DT |
| US Brand Name | Cephalexin, Cilex, Ibilex, Keftab, Lalex, Rancef, Sporahexal |
| Generic Name | Cephalexin |
| Dosage | 125mg |
| Drug Type | Tablets |
$1.17 – $1.43 per pill
$1.98 – $2.42 per pill
$0.33 – $0.40 per pill
$0.61 – $0.75 per pill
