It is a narrowing of spaces in the lumbar (back) or cervical (neck) spine, which creates pressure on the spinal cord in the spinal nerves. Symptoms include numbness, cramping, or pain in the back, buttocks, thighs, or calves, or in the neck, shoulders, or arms, and weakness of a portion of a leg or arm.

Arteriosclerotic Heart Disease is commonly called Hardening of the Arteries. It is the build up inside the coronary arteries of cholesterol, fatty acids, calcium, tissue and cells, which is normally referred to as plaque.

Heavy, chronic or episodic use of amphetamines, characterized by compulsive drug-seeking and drug use leading to functional and molecular changes in the brain. Symptoms include aggressive or violent behavior, anxiety or paranoia, psychotic episodes that resemble schizophrenia, hyperactivity, hypersexuality, confusion, and incoherence.

Also known as Reactive Arthritis. The association of urethritis, mucocutaneous lesions, mucocutaneous lesions, arthritis iridocyclitis and, sometimes with diarrhoea, one or more of these conditions may repeat at intervals of months or years, but arthritis may be persistent. Symptoms include skin lesions, ulcers in the mouth, urinary urgency, urethral discharge, eye redness, eye discharge, and pain in the heel, lower back, joints, Achilles tendon and eyes.

Alzheimer's Illness is a reformist neurologic infection of the cerebrum that prompts the irreversible loss of neurons and dementia.

As per the Public Organization on Liquor Misuse and Liquor abuse, liquor addiction, (otherwise called liquor reliance) is a sickness that incorporates the accompanying four indications: Desiring—A solid need, or inclination, to drink. Loss of control—Not having the option to quit drinking whenever drinking has started. Actual reliance—Withdrawal indications, like sickness, perspiring, unsteadiness, and tension subsequent to halting drinking. Resilience—The need to drink more prominent measures of liquor to get "high."