M
Malignant Sore Throat - Diptheria

Mania - Insanity

Marasmus - Progressive wasting away of body, like malnutrition

Membranous Croup - Diptheria

Meningitis - Inflations of brain or spinal cord

Metritis - Inflamation of uterus of purulent vaginal discharge

Miasmus - Poisonous vapors thought to infect the air

Milk Fever - Disease from drinking contaminated milk, like undulant fever or brucellosis

Milk Leg - Post partum thrombophlebitis

Milk Sickness - Disease from milk of cattle which had eaten poisonous weeds

Mormal - Gangrene

Morphew - Scurvey blisters on the body

Mortification - Gangrene of necrotic tissue

Myelitiis - Inflamation of the spine

Myocarditis - Inflamation of heart muscles


N
Necrosis - Moritification of bones or tissue

Nephrosis - Kidney degeneration

Nepritis - Inflamation of kidneys

Nervous Prostration - Extreme exhaustion from inability to control physical and mental activities

Neuralgia - Described as discomfort, such as "Headache" was neuralgia in head

Nostalgia - Homesickness