CEPHALEXIN

Overview:

Cephalexin is an antibiotic used to treat bacterial infections like throat infections, skin infections, ear infections, and urinary tract infections.
Classification:
Antibiotics
Uses:
Cephalexin is used to treat a variety of bacterial infections, including:
Throat infections (like strep throat)

Ear infections

Skin infections (such as boils, cellulitis, or infected cuts)

Urinary tract infections (UTIs)

Respiratory tract infections (like bronchitis, in some cases)

Dental infections

How It Works:
Cephalexin works by killing the bacteria causing the infection. It does this by stopping the bacteria from building their cell walls, which are like protective shells. Without strong walls, the bacteria break apart and die.
This helps your body fight off the infection faster and prevents it from spreading. Cephalexin only works against bacterial infections—it won’t help with viruses like the flu or a cold.

Dosage:
As prescribed by your doctor.
Side Effects:
Common (usually mild) side effects:
Upset stomach – You might feel a bit of nausea or discomfort after taking it.

Diarrhea – This can happen because the antibiotic affects good bacteria in your gut too.

Headache

Tiredness or feeling a little weak

Mild skin rash or itching
Always take cephalexin exactly as prescribed. If you notice anything unusual or if side effects feel strong, don’t hesitate to contact your doctor.
Precautions:
Allergies:
Let your doctor know if you’re allergic to cephalexin, penicillin, or other antibiotics. Some people who are allergic to penicillin may also react to cephalexin.

Kidney problems:
If you have kidney disease or reduced kidney function, your doctor may need to adjust your dose.

Stomach conditions:
Tell your doctor if you’ve ever had colitis or severe diarrhea after antibiotics—cephalexin can sometimes make this worse.

Pregnancy and breastfeeding:
Cephalexin is generally safe, but it’s always best to use it under medical advice if you’re pregnant or breastfeeding.

Complete the course:
Even if you start feeling better, finish the full course of the medicine to make sure the infection is completely cleared. Stopping early can cause the infection to come back or become resistant.

Watch for side effects:
If you notice unusual symptoms—especially rash, severe diarrhea, or trouble breathing—get medical help right away.
Disclaimer:
This content is for informational purposes only. Always consult a healthcare provider for medical advice and proper dosage.