When you feel irritation, pain and itchiness in your throat, the condition is known as sore throat. It may also disable you to swallow food and even liquids. Some common symptoms of sore throat are throat pain, dry throat, hoarseness, patches on tonsils and swollen glands. Although sore throat may occur to anyone, people with weak immune system, allergies, and smoking habit are at higher risk. Common causes of sore throat are viral infections, bacterial infections (strep throat and whooping cough) and environmental factors such as pollen grains and dry air. Although plenty of antibiotics and over the counter medications are available for treating sore throat, all you need some simple herbal remedies to treat it with plenty of rest. Here are some amazing herbal remedies to threat sore throat. These herbs also boost the immune system to prevent it in the future.