Diseases and disorders

malady, ailment, disorder, health problem

acute disease, serious disease, heart disease, common diseases

contagious disease, communicable diseases, noncommunicable diseases

to have a heart disease, to suffer from asthma, to catch an infectious disease

to have a headache, to have a toothache, to have earache, to have a pain in the stomach, to have chest pains, my left foot hurts, my wrist hurts

to have an allergy to medication / to drugs

to lose consciousness, to be unconscious

Skin: skin irritation, skin inflammation, redness, tenderness, swelling, rash, dermatitis, itchy skin / itching, acne, pimple, boil, blister, burn, scar, scratch, corn, callus, wart, eczema, psoriasis

Hair: dandruff, split ends, thinning hair, hair loss, baldness

Eye: nearsightedness, farsightedness, astigmatism, crossed eyes, conjunctivitis, sty, retinal detachment, cataract, glaucoma, blindness, color-blindness

Ear: wax blockage, hearing loss, earache, ruptured eardrum, otitis / infection of the middle ear

Nose, throat, lungs: nosebleed, runny nose, stuffy nose, rhinitis, allergic rhinitis / hay fever, sinusitis, a cold, tonsillitis, pharyngitis, laryngitis, bronchitis, pneumonia, asthma

Heart and circulation: atherosclerosis, hypertension / high blood pressure, heart disease, coronary heart disease, coronary thrombosis, heart failure, heart attack, cardiac arrest, congenital heart disease, varicose veins, thrombophlebitis

Blood: anemia, bleeding, internal bleeding, hemorrhage, hemophilia, leukemia

Brain and nervous system: headache, migraine, dizziness / giddiness / vertigo, fainting spell, neuralgia, meningitis, epilepsy, convulsions, seizure, stroke, paralysis, cerebral palsy, dementia

Nutrition: vitamin deficiency, mineral deficiency, obesity, to be overweight, weight loss, anorexia, bulimia

Stomach, intestines: heartburn, indigestion, dyspepsia, upset stomach, diarrhea, nausea, vomiting, gastritis, ulcer, gastroenteritis, colitis, constipation, appendicitis, hemorrhoids, dysentery, cholera

Liver: hepatitis, jaundice, cirrhosis. Gall bladder: gallstones, cholecystitis

Kidneys, bladder: pyelonephritis, kidney stones, cystitis

Bones, joints: backache / back pain, scoliosis, osteoporosis, arthritis.

Muscles: muscle spasm, muscle cramp, muscular dystrophy, hernia

Injuries: injury, wound, trauma, hand injury, knee injury, foot injury, head injury, concussion, contusion, fracture, fractured bone, slipped disc / prolapsed disc, dislocation, sprain, sprained ankle, pulled muscle, bruise, to break one's arm, to have a broken arm

General infections / systemic infections: the flu / influenza, tuberculosis, tetanus, rabies, yellow fever, typhoid, smallpox, anthrax, leprosy

Infectious diseases (especially in childhood): measles, rubella / German measles, mumps, whooping cough / pertussis, diphtheria, polio, chicken pox, scarlet fever

Infestations, parasytes: helminthic invasion, tapeworm, pinworm, hookworm, roundworm, scabies, malaria, lice, fleas, ticks

Hormonal disorders: diabetes, disorders of the pituitary gland, disorders of the thyroid gland.

Oncology: benign tumor, malignant tumor, cancer, lung cancer, breast cancer, stomach cancer, skin cancer

Mental disorders: depression, phobia, schizophrenia

Addictions: alcohol abuse, drug abuse