Which type of medicine you use in typhi o and h?

In the treatment of typhoid fever, caused by Salmonella typhi, antibiotics such as ciprofloxacin, azithromycin, or ceftriaxone are commonly used for the O and H antigen strains. The choice of antibiotic may depend on local resistance patterns and the severity of the infection. Supportive care, including hydration and nutritional support, is also essential. Vaccination can help prevent typhoid fever, but it is not a treatment.