Hi, The symptoms you described, such as a constantly stuffed nose, cough, sore throat, pins, and needles sensation, and post-nasal drip, could be indicative of several conditions such as allergies, sinusitis, or acid reflux disease. * Allergies: Allergic rhinitis or hay fever is a condition in which your immune system reacts to allergens, such as pollen, dust, or pet dander, and causes inflammation in your nose and throat. This can lead to symptoms like a runny or stuffy nose, sneezing, coughing, and a sore throat. * Sinusitis: Sinusitis is an inflammation or infection of the sinuses, which are the air-filled cavities in your skull that are connected to your nasal passages. When the sinuses become inflamed, they can cause symptoms such as nasal congestion, post-nasal drip, facial pain, and a cough. * Acid reflux disease: Gastroesophageal reflux disease (GERD) is a condition in which stomach acid backs up into your esophagus, causing irritation and inflammation. This can lead to symptoms such as heartburn, a sore throat, and a cough. Try to manage your symptoms with the following methods: * Avoiding triggers: If you have allergies, try to avoid allergens that trigger your symptoms. If you have acid reflux, avoid foods that trigger acid reflux such as fatty foods, spicy foods, and caffeine. * Nasal sprays: Over-the-counter nasal sprays such as saline sprays and steroid sprays can help alleviate nasal congestion and post-nasal drip. * Antihistamines: Over-the-counter antihistamines can help reduce allergy symptoms such as a runny nose, sneezing, and itchy eyes. * Acid reducers: If you have acid reflux, over-the-counter acid reducers such as antacids and proton pump inhibitors can help reduce stomach acid. * Steam inhalation: Loosening the mucus through steam inhalation can relieve nasal congestion. * Healthy diet: Eating a healthy diet low in saturated and trans fats can help control cholesterol levels. * Exercise: Regular exercise can help improve cholesterol levels and lower blood pressure. If your symptoms persist despite these measures or worsen, it s important to consult with your healthcare provider to determine the underlying cause and appropriate treatment. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Priyanka, General & Family Physician