Filgrastim, sold under the brand name Neupogen among others, is a medication used to treat low blood neutrophils due to a number of causes. This includes when it occurs following chemotherapy, radiation poisoning, HIV/AIDS, or is of unknown cause.
Intravenously administered amiodarone causes heart block or bradycardia in 4.9 percent of patients and hypotension in 16 percent. 2 If these conditions occur, infusion of the drug should be discontinued, or the rate of infusion should be reduced.
Amiodarone is used to help keep the heart beating normally in people with life-threatening heart rhythm disorders of the ventricles (the lower chambers of the heart that allow blood to flow out of the heart); it treats ventricular tachycardia or ventricular fibrillation. Amiodarone may also be used for other purposes.: Amiodarone is an antiarrhythmic medication used to treat abnormal beating of the heart (cardiac arrhythmias). The drug has a wide range of side effects including the corneal deposits and pulmonary scarring you mentioned.