Common Abdominal pain, Headache, Diarrhoea.

Expert advice for Crifos Injection
Dissolve the content of the sachet in a glass of water and take at bedtime 2 hours after meals (after emptying the bladder). Avoid alcohol and caffeinated drinks, and drink plenty of water when taking Crifos. Diarrhea is a common side effect. Inform your doctor if it does not get better or if you see blood in stools. Symptomatic improvement occurs within 2-3 days of the single dose treatment.

Q. Is Fosfomycin a macrolide/sulfa drug/penicillin?
Fosfomycin is not macrolide/sulfa drug/penicillin. It is phosphonic acid derivative antibiotic

Q. Can you take Fosfomycin with penicillin allergy/ does fosfomycin contain penicillin?
Fosfomycon does not contain penicillin and it can be taken with penicillin allergy

Q. Does Crifos cover pseudomonas/ klebsiella/ proteus/ group b strep?
Crifos works against pseudomonas, klebsiella and proteus but not against group b strep.