Your symptoms, including feeling excessive heat on the scalp, cold feet, sensitivity to fan or AC exposure, sudden coughing and sneezing, mucus formation, and climate-triggered headaches or migraines, can have multiple possible causes, such as allergies, sinus sensitivity, temperature intolerance, migraine triggers, or other underlying conditions. It is not possible to identify the exact cause without a proper medical evaluation. It is advised to consult a doctor for a complete assessment, especially if these symptoms are frequent or affecting your sleep and daily activities. The doctor may evaluate your symptoms, medical history, and overall health to determine the appropriate cause and management. Avoid self-medicating, and seek medical advice sooner if you experience breathing difficulty, persistent fever, severe headaches, chest discomfort, or worsening symptoms.

Your symptoms are most likely due to lingering inflammation after a viral cold. It is common for nasal congestion and a mild cough to persist for 1 to 3 weeks, even after you start feeling better. To help relieve the blocked nostril, drink plenty of fluids, inhale steam carefully, and use saline nasal drops or a saline nasal spray several times a day. If advised by your doctor, a short course of a nasal decongestant spray may also help, but it should not be used for more than 3 to 5 days. For the cough, stay well hydrated and consider warm fluids such as honey with warm water or tea if you are an adult. Consult your doctor if your symptoms last longer than 10 to 14 days, worsen after initially improving, or are accompanied by high fever, severe facial pain, thick foul smelling nasal discharge, shortness of breath, or chest pain, as these may indicate a bacterial infection or another condition requiring treatment.

To manage your headaches and sore throat, you can take paracetamol (acetaminophen). For congestion and cold symptoms, saline nasal sprays and steam inhalation are safe and effective. While chest pain can often be caused by strained chest muscles from severe coughing, it is a symptom that should always be evaluated by a healthcare professional to rule out lung infections like bronchitis or pneumonia. Please avoid taking antibiotics or strong cough suppressants without a prescription. I highly recommend consulting a doctor for a proper physical exam to ensure you receive the correct, targeted care. Rest and stay hydrated.

Sleeping with a fan circulates dry air, dehydrating your vocal cords and worsening vocal nodules. To prevent this, use a cool-mist humidifier in your room, keep the fan directed away from your face, and use a saline nasal spray before bed to maintain moisture. For relief, use lubricating throat sprays or lozenges containing glycerin, pectin, or honey to coat the throat. Avoid anaesthetic sprays (like benzocaine) as numbing can mask pain and lead to accidental vocal strain. Stay well-hydrated throughout the day. Since you have a history of vocal nodules, please consult your ENT specialist if hoarseness or pain persists.

A bad smell two months after septoplasty is usually caused by trapped nasal crusts, dried mucus, or a localised sinus infection. I strongly advise against self-medicating with antibiotics without a proper diagnosis. For immediate, safe relief, use sterile saline nasal sprays or rinses to gently flush out any debris. Your most important step is to contact your ENT surgeon for a follow-up. They need to physically inspect your nasal cavity, perform any necessary cleaning (debridement), and prescribe targeted medication if an infection is present. Seek prompt medical care if you develop a fever, worsening pain, or bleeding.

For immediate relief from throat irritation, try warm saline gargles, steam inhalation, and anesthetic throat lozenges. Since Paracetamol and Cofdex didn't help, a saline nasal spray can safely ease nasal discomfort. For long-term immunity and to prevent frequent colds, consider daily supplements of Vitamin C, Vitamin D3, and Zinc, alongside a balanced diet and consistent sleep. Please do not start antibiotics on your own. If your symptoms persist for more than a week, or if you develop a high fever or difficulty swallowing, please consult a doctor for a physical examination to rule out a secondary bacterial infection.

As a diabetic, you must choose over-the-counter cold medications carefully. 1. Avoid Decongestants: Drugs like pseudoephedrine can raise both blood sugar and blood pressure. Use saline nasal sprays instead. 2. Go Sugar-Free: Standard liquid cough syrups and lozenges contain high amounts of sugar. Always look for diabetic-safe, sugar-free options. 3. Pain Relief: Acetaminophen (Tylenol) is generally safe for fever and aches, but consult your doctor if you have kidney complications before taking NSAIDs like ibuprofen. 4. Monitor Glucose: Illness stresses your body, which can spike blood sugar levels. Check your glucose more frequently, stay hydrated, and consult your doctor if your readings remain high.

You should see a doctor to identify the underlying cause, which could be allergies, a sinus infection, or a nasal blockage. Keep your nasal passages clear with gentle saline rinses, stay hydrated, and avoid irritants such as smoke or strong perfumes. If you experience severe difficulty breathing, seek medical attention immediately.