This is of concern for the patients, because a delay in diagnosis and treatment favors the establishment of larvae in muscle tissue and the development of a collagen capsule, which leaves the larvae resistant to drugs (26, 138).pidemiological Investigation Outbreaks of trichinellosis can cause severe harm to the affected group of persons. By definition, a trichinellosis outbreak requires at least one case that must be laboratory confirmed (http://www.med.unipi.it/ict/outbr1.htm).
Tamoxifen may also cause non-cancerous changes in the uterus. In some women, it may increase the risk of blood clots or endometrial cancer (cancer in the lining of the uterus). Remember that each woman's risk factors are different.
By blocking the actions of estrogen in the breast tissue, tamoxifen helps slow the growth and reproduction of breast cancer cells. While taking tamoxifen may benefit many breast cancer patients (and women at high risk of the disease), tamoxifen has also been shown to cause bothersome side effects in some women.