Hi All.. i want to know is my throat normal and what are these white lines. I get tickle in my throat which leads to dry cough. This happens in every 3-4 hrs. I have had antibiotics ' Azithral 500mg for 5 days once daily, acidity medicine - DSR twice daily, anti allergy - montekulast 1 month but whenever i stop medicine same tingling comes back. Now taking homeopathy which has anti inflamation and pain releife because of which I don't get tingling sensation but these lines are there. What are these ? And am I taking a right treatment? Is everything normal in my throat pic ? Do u think it's serious and do I need to get endoscopy for further investigation ?