Pain inside the throat, making it hard to chew, can be due to infection or irritation. Try taking soft foods and warm liquids to avoid further discomfort. Warm saltwater gargles and staying hydrated can help soothe the throat. Avoid spicy, hot or hard foods that may worsen the pain. Consult your doctor if the pain is severe or not improving.

Since you have had a fever for 15 days with chills, headache, weakness, and poor appetite, this is considered a prolonged fever and needs proper evaluation to find the exact cause. You should avoid changing medicines on your own and instead consult a physician with all your previous reports. Your doctor may advise tests such as Complete Blood Count (CBC), malaria test, dengue test, typhoid test, ESR/CRP, and blood culture to identify the cause. Stay well hydrated and take adequate rest, as persistent fever should not be ignored and may require specific treatment once the diagnosis is confirmed.

Fever since yesterday that has not improved may still be due to a viral infection, as these can take a couple of days to settle, even with medicines. Keep taking rest, drink plenty of fluids, and continue basic fever care as advised. Eat light food and monitor your temperature regularly. If the fever persists for more than a few days or you develop other symptoms such as severe weakness or vomiting, consult a doctor for proper evaluation.

For sneezing and fever, you can take over-the-counter medications to manage your symptoms. To reduce the fever, Acetaminophen (Paracetamol) or Ibuprofen is highly effective. For the sneezing, an antihistamine like Cetirizine or Loratadine will help. You can also look for multi-symptom cold formulas, but ensure you do not double-dose on the same active ingredients. Please rest, drink plenty of fluids, and monitor your symptoms. If your fever lasts more than three days, worsens, or is accompanied by shortness of breath, please consult a healthcare professional in person.

As a blood pressure patient, you must avoid NSAID pain relievers like ibuprofen or naproxen, as they can elevate your blood pressure and worsen stomach irritation. For mild pain, Acetaminophen (Paracetamol) is a safer alternative. If the pain is acid-related, an over-the-counter antacid or famotidine may help. However, some blood pressure medications themselves can cause stomach side effects, and sometimes cardiovascular issues can mimic abdominal pain. Please do not self-medicate with strong pain relievers. Consult your doctor immediately for a proper diagnosis and a safe treatment plan.

A sudden move from a cold to a hot, humid climate can sometimes cause mild fatigue or heat exhaustion, but it usually does not cause a high fever. Since she had multiple mosquito bites and now has fever with weakness, a mosquito-borne infection like dengue or malaria should be considered if the fever persists. Monitor her temperature, keep her well hydrated, and give paracetamol if needed.