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.
Mirtazapineâs sedative effects may help lessen the hyperarousal which prevents people getting to sleep, whilst increasing the stages of slow-wave, restorative sleep (Aslan et al., 2002). Side effects of Mirtazapine. As with all antidepressants, there are certain side effects associated with Mirtazapine use. These include weight gain and, because the drug remains in oneâs system throughout the course of the day, a person might also experience drowsiness.