When we went for 45 days, Hexaxim was administered. When asked for EasySix which is equivalent to Hexaxim (DPaT vs DPwT). He outrightly rejected it. Said, there are side effects for DPwT like Epilepsy and he does not recommend it during this season (Apr’20)
Second, Can we administer DPwT later if we get DPaT during 45 days?
Sure, you can administer easy six or any DPwT equivalent in later doses. It provides better immunity than Hexaxim. Some doctors are greedy enough to advise against easy six and even make false claims (like causing epilepsy) to learned parents like you. Change your doctor and do the vaccinations which are right for your baby and also budget friendly. See these links for better understanding.