Valtrex half life

Common Questions and Answers about Valtrex half life

valtrex

Avatar f tn The half-life of a drug is how long it takes for half of it to be eliminated from the bloodstream. Hope that helps.
6298176 tn?1380134459 It has a very long half life, though I can't give you specifics. The dose and how long you were on it does factor in. Your doctor should be able to help you with your questions on this.
Avatar f tn My husband and I both have an outbreak every time we have sex which is ruining our sex life. Long term effects of valtrex use is unknown outside of possible renal/liver imparement & I'm just not sure if I should continue taking it. Anyone else have similar experience or advice? Thanks!
127596 tn?1210922622 I meet up with a group of friends every Wednesday night. Someone invariably brings someone else and, after six months, half the people there are people I've never met. So there's this one woman - a regular. I get to know her, we go out for drinks one night after the group get-together, and head back to her place. We do the usual doings and that's that. She goes out of town for a couple of weeks and just came back. So we got together again on Monday night.
Avatar f tn I would not take Valtrex everyday for the rest of your life unless you want liver damage/failure. I took Valtrex for a little over a year to suppress the herpes and it worked well...only problem it that it elevated my liver enzymes which is not a good thing. Doctor told me to stop taking Valtrex and only take it if I absolutely need it, ie wedding, meeting, ect.
2080475 tn?1332126191 decided to quit taking it on a monday felt fine all week untill sun when i went into serious withdrawl! so as far as half life im not sure? but you can bet i was back on it mon! so i guess it was in my system for 6 days after i stopped. p.s.
Avatar f tn ?? Does anyone know the Half life of SUBOXONE - Beprenorphine.? I HEARD it was 70 hours, but that's what I heard....unsure if that is even accurate?
535882 tn?1396576685 whats the half life for syntriod. about how much time does it take to build up in you and also leave your system?
Avatar n tn Grace, I was diagnosed by a blood test and swabs, I have HSV2, my partner refuses to get tested because he says he doesnt have ****, wich is a lie because I was tested in Agust for STDs including Herpes and my test were neg. I started dating him in Sep. Now I take Valtrex EVERY DAY! Life *****..........
Avatar f tn the only way to confirm hsv1 genitally is through a lesion culture and typing of active symptoms. it's really unfortunate that your provider you saw initially when you had symptoms didn't do a lesion culture and typing as they should've :( A visual diagnosis of herpes isn't enough. your friend with herpes needs to 1 - confirm their herpes status. 15 years ago odds are proper testing wasn't done to know if they have herpes or if it was hsv1 or hsv2.
Avatar f tn Is it ok to take more than one pill/treatment type for Herpes. I'm taking Valtrex 1 gm per day and also have started taking a pill from Herpaflor that contains Lysine, Purella Vulgaris, licorice root and vitamins A,C and zinc. I'm doing a lot of research on the internet trying to learn what other herbs I can use to help prevent an outbreak. Is there something topical I can put on my upper lip and other areas that will prevent an outbreak from recurring there?
Avatar f tn However, it is well documented that valtrex and acyclovir perform very similarly. Valtrex is actually converted into acyclovir by the liver, so essentially, the two drugs act the same way in the body to suppress the virus. If acyclovir improves your quality of life, I would stick with it and explain the similarities to your partner - they are well documented and I expect you can find information in scholarly journals that supports the suppressive activity of acyclovir.
Avatar n tn I’m a 40 year old married male and never had any signs of herpes in my life until last year. I had unprotected sex with my best female friend in March 2011 and developed a few blisters around the base of my penis within a few days. I had sex with my wife during these days (before I noticed) and she developed blisters in the vaginal area a few days later. So within 10 days of the encounter both myself and my wife had blisters.
Avatar n tn A month in he got what the doctors thought could be shingles and gave him a script for Valtrex. For the past 3 months his penis has been very sensitive and he couldnt last more then a few minutes during sex. After he added the Valtrex to the mix he cant even last a few minutes at all! We never had these problem before he started taking these medications. Is this a side effect of the medications? Is it common?
Avatar f tn s and viral shedding, the once daily doses of acyclovir were not effective. the half life of acyclovir is very short and just taking it daily is not enough to keep the virus under control adequately.
1084115 tn?1385228589 The mean half-life for multiple doses in the body is about 12 days, but very long-term kinetics are dominated by the kinetics of RBCs (half-life 40 days). RBCs store ribavirin for the lifetime of the cells, releasing it into the body's systems when old cells are degraded in the spleen.
459155 tn?1264008142 ok plz if I am explaining this wrong (anyone feel free to correct me if I am ) The 36 hour half life mean half of the dosage is still active at 36 hours ??
738895 tn?1234654277 I think heroin has a half life of 4-8 hrs, and methadown 20-36hrs, i understand that it takes 36hrs for half the drug dose to leave your body, but theres only 2 day deference between the two drugs but methadown takes months to kick and heroin weeks. thats the part i dont understand but theres only 2 day deference between the two. anyone with knowledge please try in a laymen terms to explain. thanks for any help in advance.
Avatar n tn 3 weeks ago I started feeling really ill, I got a very sore throat with swollen glands in my throat, headaches, etc.. a week later i got a cold sore. I was prescribed a two day dosage of valtrex and it went away, but my sore throat never did, this past week i have been freaking out about genital hsv1 because my lymph nodes in my groin were tender, i had pain/ numbness in my left leg from my butt to my knee, but so far no blister, no painful urination, no tingling in vaginal area.....
Avatar m tn am dignosed with ebv since 4 months and half and recntly i strarts talking valtrex i only took it for 4 days (5000 mg) last day was mon and i had an hsv igg,igm blood test at wed nd it came bc negative could my results been affected from the valtrex and dod u have to repeat ?
Avatar f tn If I have a genetal herpes and my partner doesn't, i do want to keep it that way. By taking valtrex it doesn't 100% prevent the transmission, so they say we have to use condoms, which we don't prefer. So, my Question is how effective the Valtrex is and do you have anything else to recommend to prevent transmission without using condoms. Thanks.
Avatar f tn Handsfield, I met a very nice guy who told me he was hsv2 positive (for 12 years now with 1 or 2 outbreaks per year). He also takes L-Lysine and Valtrex when needed. I appreciate how sincere he was to tell me, before we got involved sexually. I feel that we have so much in common and could be together as a couple. I got tested for both hsv1 and hsv2. The results were: hsv1 positive and hsv2 negative.