One of the biggest questions students (and parents) ask is: “Which subjects do I need to study if I want to do medicine?”
The short answer: it depends on the university. But there are clear patterns across the UK.
The Core Requirements
Chemistry
- Almost every UK medical school requires Chemistry.
- It’s the backbone of medicine — from biochemistry to pharmacology.
Biology
- Biology is required or strongly recommended by most medical schools.
- It helps massively with anatomy, physiology, and pathology later.
Together, Chemistry + Biology are the safest choices for anyone considering medicine.
Common Third Subjects
For your third A-level, you have more flexibility. Popular choices are:
- Maths — sharpens problem-solving and data skills.
- Physics — good for logical thinking, though not essential.
- Psychology — increasingly popular and relevant to patient care.
Most universities are happy with “any third subject” as long as it’s academically rigorous.
Subjects like History or English Literature can still work if you’ve got Chemistry + Biology.
Subjects to Be Careful With
Some universities don’t count “softer” A-levels like General Studies or Critical Thinking. Always double-check entry requirements before choosing.
What About GCSEs?
Strong passes in Maths, English, and Science are essential. Some universities set minimum GCSE requirements (for example, a 6 in Maths and English).
Final Thought
If you want the widest choice of medical schools, aim for:
A-level Chemistry + A-level Biology + one other solid subject.
But remember: grades are only part of the journey. Admissions tests, personal statements, interviews, and work experience matter just as much.
At The Med Den, we help students make smart subject choices, plan their applications, and build confidence every step of the way.
👉 Ready to map out your path to medicine? Start today at themedden.org.