Having a severe headache, high fever, and a red eye that hasn't improved with paracetamol is a sign that you need a professional medical evaluation right away. These symptoms can sometimes point to an infection or inflammation that requires prompt treatment, such as prescription antibiotics or specialized eye drops. Please visit an emergency room or an urgent care clinic today so a doctor can safely examine you and help you get relief. We want to ensure you are safe and on the road to recovery quickly.

Experiencing distorted smells and tastes is called parosmia, is actually a common sign of recovery after viral infections like COVID-19. The good news is that for most people, it improves over time as the nerves heal. A highly recommended, safe approach is olfactory training. You can do this at home by sniffing strong, familiar scents like lemon, eucalyptus, rose, and clove for 20 seconds each, twice a day. This helps gently retrain your brain's connection to your senses. Please be patient with your body, and consult a doctor if you need further support.

Given your fever, severe headache, and recent red eye, we should consider a few possibilities since your dengue test was negative. These symptoms, especially when not responding to standard antibiotics, could point towards certain viral infections like adenovirus, or other infections such as leptospirosis or rickettsial diseases, which can cause eye redness and headaches. I strongly recommend visiting your doctor promptly for specific blood tests to get an accurate diagnosis. Please stay well-hydrated, rest, and use paracetamol for comfort while seeking an in-person evaluation.

Since Crocin (paracetamol) isn't helping, they could try an anti-inflammatory medication like ibuprofen, as long as they have no stomach or kidney issues. Adequate hydration with water and electrolytes is incredibly important, as dehydration worsens headaches. Resting in a quiet, dark room with a cool compress on their forehead can also bring some relief. Please ensure they consult a doctor for personalized advice. If they experience alarming symptoms like neck stiffness, confusion, or high fever, they should seek immediate medical care.

In a 69-year-old, a persistent high fever, shaking chills, pale skin, and new confusion can suggest a serious underlying infection, such as sepsis, pneumonia, or a urinary tract infection. Because these symptoms are not responding to fever-reducing medications like acetaminophen, it is very important to seek emergency medical care immediately. Please take him to the nearest emergency room or call for an ambulance. Doctors can quickly evaluate him, start intravenous fluids and antibiotics if needed, and help him recover safely.

A two-week fluctuating fever and severe headache require a proper medical evaluation to find the underlying cause. Paracetamol is indicated to help reduce your fever and ease the headache pain temporarily. A multivitamin supplement like 'Health OK' can support your energy levels and recovery, especially with mild anemia, though we must identify the specific type of anemia to treat it best. Please consult a doctor soon for a physical exam and basic blood tests.