It is often seen that when people are planning for their retirement, they forget to build a kitty for health-related costs despite knowing that as they grow older, health complications can arise unannounced. One of the things that can aid you in dealing with this problem is buying health insurance. Tapan Singhel, managing director and CEO of Bajaj Allianz Health Insurance, discusses why the right time to buy health insurance is now and how it can benefit senior citizens, too. Here are the edited excerpts from the interview.