This is basically depends on your interest and potential like whether you want to go for higher studies or job so kindly consider both the factors before you make any decision.

Also, below I am mentioning few fields of job and higher studies which you can go through as these points will be helping you to solve the dilemma of yours -

M.Pharm - All the branches like pharmaceutics, pharmacology, pharmacognosy, pharmaceutical/medicinal chemistry, pharmaceutical marketing, pharmacy practice, quality assurance etc have rejoicing scope as many industries choose masters over B.pharm graduates.

Pharm.D - It covers all the aspects of clinical pharmacology and drug administration as this is one of the new option for the graduates in India.

Marketing - There is really have a vast scope in sales dept of pharmaceutical companies for making tools and machines for research as these orgaisation recruit B.Pharm graduates for their marketing and sales as MR, project managers etc.

Quality Control - You can get associated with Govt organisation as well as you will have to develop, apply, revise, and maintain quality standards for processing materials into partially finished or finished products.

Apar from these, you can get job which are related to clinical research, production and pharma graduates can absorb as scientist in R&D and F&D.

Good Luck!!!!