You have 2 options:
1. If you are residing near Rajajinagar/Vijayanagar areas, you could drop in to my clinic Healthcare@Basaveshwaranagar.
2. Opt for a Teleconsultation session with me where you could upload selfies from your smartphone front camera to show me the insides of your mouth and nostrils. Then after we have a brief conversation, I will send you an e-prescription which could be fulfilled by Practo directly to your home.
Next Steps
Go through my profile on your smartphone Practo app and select one of the above options and I will surely help you out