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pharm ch5-4
pharm ch5-4 SYS ANTIVIRALS
| Question | Answer |
|---|---|
| VIRUS | A MINUTE INFECTIOUS AGENT THAT IS MUCH SMALL THAN BACTERIA, DOES NOT HAVE THE COMPONENTS OF A CELL WALL, IT CAN ONLY REPLICATE OR REPRODUCE WITHIN A LIVING HOST CELL |
| WHAT CAN VIRUS INFECT | ANAIMAL, PLANT OR BACTERIAL CELLS |
| ZOVIRAX | ACYCLOVIR--GENITAL HERPES, HERPES ZOSTER(SHINGLES) AND VARICELLA(CHICKEN POX)--COME IN CREAMS AND OINTMENT FOR COLD SORES |
| FAMVIR | FAMCICLOVIR--MAY DOES LESS FREQUENTLY THAN ACYCLOVIR |
| VALTREX | VALACYCLOVIR--IST DRUG GENITAL HERPES--GIVEN LESS FREQUENTLY THAN ACYCLOVIR--TAKE WITH PLENTY OF WATER WITHIN 48 HR OF ZOSTER RASH |
| SYMMETREL | AMANTADINE---USED FOR PROPHYLAXIS OF FLU--USED FOR PARKINSON'S DISEASE---DO NOT TAKE W/CAFFEINE OR ANTIHISTAMINES TP PREVENT NEUTOTOXICITY--DAMAGE IS FOREVER |
| VISTIDE | CIDOFOVIR-CMV(CYTOMEGALOVIRUS)IV MEDICATION--DOSE EVERY 2WK--GIVE WITH PROBENECID TO REDUCE NEPHROTOXICITY |
| FOSCAVIR | FOSCARNET--CMV IV MEDICATION--KEEP PATIENT HYDRATED |
| VALCYTE | valganciclovir--follow chemo guidelines(face mask,gown,double gloves) |
| FLUMADINE | RIMANTADINE--USED FOR PORPHYLAXIS OF FLU A |
| RELENZA | ZANANIVIR---TREATMENT AND PROPHYLAXIS OF INFLUENZA A&B--INHALED BID X 5DAYS |
| VIRAZOLE | RIBAVIRIN---RSV INFECTION(RESPIRATORY SYNCYTIAL VIRUS)--ORAL NASAL INHALATION |
| TAMIFLU | OSELTAMIVIR---APPROVED FOR BIRD FLU--TAKE ORALLY BID W/FOOD--SHOWN TO DECREASE DURATION OF FLU BY 3DAYS |
| CYTOVENE | GANCICLOVIR---INPLANT CMV--USE CHEMO PROSEDURES WHEN HANDLING |
| VIRASERT | OCULAR IMPLANT--RELEASE WHEN IN EYE |