Cough, Running Nose, and Sore Throat for more than 4 weeks? It could be due to Sinus. Communicate with Dr. Dhirendra Singh Kushwah for getting effective treatment. He is renowned as the best doctor for Sinus treatment in South Delhi. So, what are you waiting for? Consult him today only. For more information visit 🌐 ENT Specialist, ENT Doctor, Best Doctor for Ear Surg...