I'm sorry to hear that you've been experiencing fever for several days. A temperature of 100°F is considered a low-grade fever. Since you have been taking Sinarest earlier and now have Dolo 650 (a pain reliever and fever reducer) and Azithral 500 (an antibiotic), here are some important points to consider:

• Dolo 650 can help reduce your fever and relieve body aches. Take it as per the recommended dose on the package or as advised by a doctor.
• Azithral 500 is an antibiotic used to treat bacterial infections. It should only be taken if prescribed by a doctor, as antibiotics are not effective against viral infections like the common cold or flu.
• Since your fever has lasted for 3 days and you are already on medication, it is important to monitor for other symptoms such as worsening cough, difficulty breathing, rash, or persistent high fever.
• Stay well hydrated and rest as much as possible.
• Avoid self-medicating further without consulting a doctor, especially with antibiotics, to prevent resistance or side effects.

Recommendation: Please consult a general physician or an infectious disease specialist promptly to evaluate your condition properly. They can determine if your fever is due to a bacterial infection requiring antibiotics or a viral illness needing supportive care. If you develop severe symptoms like difficulty breathing, chest pain, or confusion, seek emergency medical care immediately.To narrow down potential causes, we will need some more information.Please tell me your age and gender.