ANALGESIC: A remedy that relieves pain.
CARDIOLOGY: Study of health of the heart. Blood, Heart, Circulation, Blood Pressure.
DERMATOLOGY: Study of skin disorders. Skin, Nails, Hair.
ENDOCRINOLOGY: Study of the function of endocrine glands and related hormones. Thyroid, Adrenal, Pituitary Glands, Blood, Lymph.
GASTROENTEROLOGY: Study of the health of the digestion. Stomach, Intestines, Liver, Pancreas, Colon.
IMMUNOLOGY: Study of the immune system. Cells, Lymph, Antibodies.
RESPIRATORY: Study of the organs of respiration. Lungs, Sinus, Breathing.
RHEUMATOLOGY: Study of rheumatism and arthritis. Joints, Muscles, Ligaments.
SOMNOLOGY: Study of sleep. Rest, Relaxation, State of Mind.