Introduction:
Studying a medical science optional subject requires a significant amount of dedication and time commitment. It is crucial to allocate sufficient hours daily to cover the vast syllabus and ensure a thorough understanding of the subject matter. While the number of hours may vary depending on individual capabilities and learning style, a general guideline can be followed to maximize productivity and achieve academic success.

Understanding the Syllabus:
The first step is to thoroughly understand the syllabus of the medical science optional subject. This will help in creating a structured study plan and identifying the key areas that need more attention. Analyze the weightage of different topics and prioritize them accordingly.

Setting Realistic Goals:
It is essential to set realistic goals to manage time effectively. Break down the syllabus into smaller, manageable chunks and assign specific targets for each study session. This will provide a sense of accomplishment and keep motivation levels high.

Creating a Study Schedule:
Develop a study schedule that suits your routine and preferences. Dedicate a specific time slot each day for studying the medical science optional subject. Consistency is key, so aim for at least 3-4 hours of focused studying daily. Allocate more time during weekends or holidays to cover additional topics or revise previously learned material.

Utilizing Active Learning Techniques:
Passive reading is not an effective way to study complex subjects like medical science. Employ active learning techniques such as making concise notes, creating flashcards, or engaging in group discussions to enhance understanding and retention of concepts. Practice solving previous years' question papers and mock tests to familiarize yourself with the exam pattern.

Taking Breaks:
While it is important to dedicate sufficient time to studying, it is equally vital to take regular breaks. Breaks help in rejuvenating the mind and maintaining focus. Follow the Pomodoro technique, which suggests studying for 25 minutes followed by a 5-minute break. Longer breaks of 15-20 minutes can be taken after every hour of focused studying.

Seeking Guidance:
If you encounter difficulties or have doubts while studying the medical science optional subject, do not hesitate to seek guidance from teachers, mentors, or online platforms like EduRev. Utilize their expertise to clarify concepts and gain a deeper understanding of the subject matter.

Conclusion:
In conclusion, dedicating a substantial amount of time daily to studying the medical science optional subject is crucial to excel in the UPSC examination. Aim for at least 3-4 hours of focused studying, utilize active learning techniques, take regular breaks, and seek guidance when needed. Remember to stay disciplined, motivated, and consistent in your efforts.