Understanding both the Schedule H and H1 drugs is very important, especially for people taking them lightly. Both of these drugs are prescription medicines in India, but they are different from others. You can’t take these medicines like others, as there are some specific regulations on them. These strict regulations are related to the sale and use of these drugs. To use these drugs, you need prescriptions from registered medical professionals who are legit. The sales of these drugs must keep a strict record-keeping according to the regulations. Putting a red ‘RX’ symbol on the label of these drugs is also made mandatory by the government. These medications come in a variety that can be used both in cardiac and diabetic care.