Trying to understand the real cost of semaglutide in India

I have been researching semaglutide and one thing I keep finding difficult to understand is the actual monthly expense.

Different discussions mention different prices, and it seems like the cost can change depending on the brand, prescribed dose, and whether someone is using it for diabetes or weight management.

For people in India who have looked into this, how do you calculate the monthly cost at different doses? Did you find that the price of the medicine was the biggest expense, or were there other costs involved too?