I have tested positive for typhoid (Widal test positive) and have been prescribed Pulmocef CV 500, Ocid QRS 20, Lefen MR, and Deriphyllin Retard 300. Despite taking these, my fever keeps returning every 5 to 6 hours, and Potclor syrup is not relieving my severe cough and nausea. Are these medications appropriate for my symptoms, and what should I do if my condition is not improving?

It is common for typhoid fever to take 3 to 5 days to subside after starting antibiotics. However, your antibiotic (cefuroxime with clavulanic acid) may need a review if the fever persists. Note that the potassium chloride syrup you are taking is for potassium levels, not cough or nausea; it can actually worsen nausea. Please consult your doctor promptly to adjust your treatment. They can prescribe specific medications for your cough and nausea, and evaluate if a different antibiotic is needed. Meanwhile, stay well-hydrated, rest, and monitor your temperature. Do not panic, as recovery takes time, but a clinical reassessment is important.