Time-Tested Protection Against Gram-Positive Bacteria
PHEXIROX-500 is a bactericidal antibiotic that works by inhibiting bacterial cell-wall synthesis, leading to bacterial death.
It is particularly effective against Staphylococcus and Streptococcus species, which are common pathogens in facial, skin, and soft-tissue infections of dental origin.
Due to its favorable safety profile, Cephalexin is often prescribed as an alternative antibiotic in patients with mild penicillin sensitivity, under medical supervision.
Clinical Indications
Soft-Tissue & Facial Infections
Skin and subcutaneous infections involving the face and jaw
Dental Infections (Selected Cases)
Where Gram-positive coverage is appropriate, as determined by the dentist
Cellulitis
Spreading bacterial infection of skin and soft tissues
Antibiotic Prophylaxis (When Indicated)
In high-risk patients, as per current medical guidelines and dentist/physician advice
Frequently Asked Questions (FAQs) – Phexirox-500 Tablets
Can I take PHEXIROX-500 if I am allergic to Penicillin?
Cephalexin has a low cross-reactivity with penicillin. However, patients with a history of severe penicillin allergy (anaphylaxis) should inform their dentist before use.
Should I take it with food?
PHEXIROX-500 can be taken with or without food. Taking it after meals may reduce gastric discomfort.
How quickly does it start working?
Cephalexin is rapidly absorbed, with peak levels reached within about 1 hour. Symptoms may begin to improve within 48 hours, but the full course must be completed.
Is PHEXIROX-500 safe during pregnancy?
Cephalexin is generally considered safe in pregnancy (Category B), but it should be used only when prescribed by a doctor.
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