Dr R K Swathi is NDTV's Dhanvantari ENT Clinic, Rajajinagar, Bengaluru. Latest and Breaking News on Dr R K Swathi: Videos and Photos on Dr R K Swathi. Explore more on this topic on NDTV.com ...

Ear wax is a natural, protective and antibacterial substance that cleans and lubricates the ear canal. There are two types of wax, dry and wet wax. Excessive buildup often requires ENT intervention.