1 Spread of the cancer to other parts of the body: Pain caused by cancer itself is more common in people who have metastatic (or advanced) disease, in which the breast cancer spreads to other parts of the body.
Toxicological Effects: 1  Acute toxicity: Atrazine is slightly to moderately toxic to humans and other animals. 2  Chronic toxicity: Some 40% of rats receiving oral doses of 20 mg/kg/day for 6 months died with signs of respiratory distress and paralysis of the limbs.
The side effects of inhaling ammonia include irritation of the respiratory system, coughing, and burning of the nose, according to New York State's Department of Health. Ammonia causes the nose to become used to its odor, resulting in the individual's reduced awareness of its presence. Keep Learning.