First of all, make use of the Rs 1.5 lakh deduction allowed under Section 80C. This can be done by making investments in life insurance premium, Equity Linked Saving Scheme (ELSS), Public Provident Fund (PPF), Unit Linked Insurance Plans (ULIPs), Sukanya Samriddhi Yojana, Senior citizens Savings scheme, National Pension Scheme (NPS), among others.
Second, make use of the deductions available in respect of health insurance and other medical expenses. Under Section 80D of the Income Tax Act, 1961, a deduction of up to Rs 25,000 is allowed in a year in terms of the premium paid towards a health insurance policy of Self and your family i.e., Spouse and children. This can include preventive healthcare check-ups too upto Rs 5000/-. Under section 80D you can also claim additional deduction upto Rs. 25000/- (Rs. 50000 in case of senior Citizen) for health insurance of your parents.