Anatomy
- K
- Koplik spots
- L
- Language Difficulty (Expressive language disorder)
- Late dysmenorrhea
- Leg pain
- Leukocoria
- M
- Malodorous urine
- Malodorous vaginal secretions
- Mass or swelling in the neck
- Mass or swelling in the testicle
- Melena
- Memory loss
- Menometrorrhagia
- Menorrhagia
- Menstrual irregularity
- Microcephaly
- Mucorrea
- Muscle atrophy and paralysis
- Musculoskeletal system
- Mydriasis
- N
- Nail fungus
- Nails with vertical lines
- Nasal dryness
- Nervous system
- Night blindness
- Nocturia
- Nodule
- Nosebleed (Epistaxis)
- Nystagmus
- O
- Odynophagia
- Oligomenorrhoea
- Oliguria
- Onycholysis
