Hi dear a homeopathic constitutional treatment will give you best results naturally You can easily take an online consultation for further treatment guidance Medicines will reach you via courier services

Sir your problem is treatable with Homoeopathic Medicines without any side effects and in less than the three 3 years time .you need to provide the details of your problems by online Consultation and medicines will be sent to you by courier

1. Do saline gargles daily. 2. Whenever possible do steam inhalation also. 3. Cover your nose and mouth with hanky for at least 30 sec when you go in dusty areas also when you go in and out of AC. As our nose is the most sensitive part of our body, When there is temperature difference between two rooms or inside n outside, then if we not protect our nose, it gets affected. 4. Drink Hot Liquids --Hot liquids relieve nasal congestion, prevent dehydration, and soothe the uncomfortably inflamed membranes that line your nose and throat. Homeopathic treatment has very encouraging results and gives relief in long term Consult online with details

Yes homeopathy medication can improve ur immune system with constitutional medication. For that I need a very detail case, chat online for consultation and treatment