Nervous breakdown isn't a medical term, however, nor does it indicate a specific mental illness. But that doesn't mean it's a normal or a healthy response to stress. A nervous breakdown may indicate an underlying mental health problem that needs attention, such as depression or anxiety.ervous breakdown isn't a medical term, however, nor does it indicate a specific mental illness. But that doesn't mean it's a normal or a healthy response to stress. A nervous breakdown may indicate an underlying mental health problem that needs attention, such as depression or anxiety.
This is the side effect of chemotherapy; myelotoxicity, the slowdown of bone marrow function to produce white blood cells, red blood cells and plasma cells, is caused by almost all anticancer drugs. A patient hardly realizes that s/he has the myelotoxicity, unless s/he suffers such complications as infections and bleeding. However, once complications occur, the patient will fall into a critical condition and be vitally at risk.
Oto = ear; toxicity = poisoning. Ototoxicity is, quite simply, ear poisoning (oto = ear, toxicity = poisoning), which results from exposure to drugs or chemicals that damage the inner ear or the vestibulo-cochlear nerve (the nerve sending balance and hearing information from the inner ear to the brain).he occurrence and degree of inner ear poisoning depends upon the drug involved as well as other factors such as heredity. Ototoxicity can be temporary or permanent. The effect of certain drugs is often temporary, while other drugs typically produce permanent changes to the ear.