Diseases
- Factor V Leiden
- Farsightedness
- Female sexual dysfunction
- Fever
- Fibrinogen
- Fibrocystic breasts
- Fibromuscular dysplasia
- Fibromyalgia
- Fibrous dysplasia
- Flatfeet
- Flu vaccination
- Folliculitis
- Food allergy
- Food poisoning
- Foot drop
- Free thyroxine
- Free triiodothyronine (FT3)
- Frozen shoulder
- Fusion of the cervical vertebrae by posterior approach
