Foscarnet is used, with limited evidence, as secondline treatment after ganciclovir failure in. Double blind, placebo controlled, multicentre study. Foscavir has the potential to chelate divalent metal ions, such as calcium and magnesium, to form stable coordination compounds. Low white blood cell counts have happened with foscarnet. Topical treatment of recurrent genital herpes simplex virus infections with trisodium phosphonoformate foscarnet. Cytomegalovirus infection is common in cardiac transplant patients. Foscavir injection, phosphonoformic acid foscarnet. Foscavir injection is a sterile, isotonic aqueous solution for intravenous administration only. After binding, the drug blocks the cleavage of the pyrophosphate moiety from deoxynucleotide triphosphates, in turn halting dna chain. Call your doctor right away if you have a fast or abnormal heartbeat, or if you pass out.
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