Definition of primary and secondary amenorrhea. Amenorrhea is the medical term for the absence of menstrual periods, either on a permanent or temporary basis. Amenorrhea can be classified as primary or secondary.
Most inherited bleeding disorders are the result of abnormal platelet function or a deficiency in one or more of the factors involved in the blood clotting system. The most serious and common inherited coagulation disorders in dogs are hemophilia(deficiency of factor VIII or IX) and von Willebrand's disease (lack of von Willebrand factor). Other coagulation disorders are discussed here.
Kidney Disease: Like heart disease in humans, kidney disease in dogs is the main cause of âdying of old ageâ in dogs. In the advance stages of kidney disease, seizures can present themselves. Diabetes: Diabetes itself does not cause seizures in dogs, but if your dog is being treated with insulin for the disease, and overdose can cause a seizure. Cushingâs Disease: Caused by a lesion in the pituitary gland at the base of the brain, advanced Cushingâs Disease can create larger tumors that put pressure on the brain and lead to seizures.