Efavirenz half life

Common Questions and Answers about Efavirenz half life

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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 m tn I have 20 years and I have HIV positive person. I drink medicines already 4 months. I use drugs Truvada and Efavirenz Teva. Please tell me how to code your disease treated? Whether you are at injection instead of pills?
Avatar n tn Are there still any evidence of efavirenz teratogenicity in human studies especially on the neuro tube defect
Avatar f tn 1 hours ago I had protected sex with a sex worker which ended with a failed condom(punched) and then hour later i went to consult doctor and he prescribed EFAVIRENZ and LAMZID.AM I STIL SAFE?
Avatar m tn Since that time, he is receiving HAART with lamivudine-zidovudine-efavirenz twice daily, but he told me that there are some days ( at maximun 3) that he does not take the pills, but most days of the month he is adhering to the treatment. His current viral load is 39,000 copies/ml. When I realized of him diagnosis, I went to a doctor who gave me profilaxis about 18 hours post-exposure with lamivudine-zidovudine.
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 m tn m now under retro-viral treatment (Abacavir, 3TC Lamiduvina, and Efavirenz TM as known in my country), healthy, fit, high CD4 count, undetectable viral load. Recently, I met a person, we kissed and we practiced oral sex on each other. Eventhough I know my condition, and have always tried to avoid people practice fellation on me, he insisted and at the end I agreed. Now, I am really concerned about him. Could he have been infected? Should I tell him to test for HIV?
Avatar n tn I am an HIV + male. 43 on truvada/ efavirenz for 2 year with a count of minus 20(undetectable). I was penetrated twice last week where the condom broke and was NOT replaced. The "top" partner is aware of my hiv status. What are the chances of infection for him and apart from testing what should be done? I am otherwise very healthy, no cuts, blood or aparent bruising was detected. I am freaking out for him.
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 m tn After 29 hours of exposure, I took Zifam Eletec (Tenofovir Disoproxil Fumarate 300mg+Lamivudine 300mg+Efavirenz 600mg) and I had been taking it regularly at the same exact time every day (30 days course) which ended on Jan 27, 2022. 1. For my case, may I know the HIV infection risk/possibility for my exposure (because the HIV status of that female is unknown and contact time is short)? 2.
Avatar f tn My doctor recently put me on a combination of drugs for PEP, the drugs are lamzid and efavirenz and have very serious side effects. My exposure was licking/sucking a nipple of a non-pregnant HIV positive person. No milk came or blood came out but just had an after taste in my mouth. The act was for 2-3 seconds. What are my chances of getting HIV and are the reported cases of infection in adults, cause I know with babies you can.
Avatar m tn Welcome to the forum. Thanks for your question. Since you are under care with PEP drugs, that doctor or clinic really ought to be the primary source of information about your risk, follow-up plans, etc. Therefore, my comments are brief. Based on HIV infected persons' sexual histories of when and how they were infected, a CDC study calculated a risk of 1 HIV infection for every 10,000 episodes or performing fellatio on infected partners.
181575 tn?1250198786 Someone asked me about Atripla today. I figure I put my comments here. Atripla is a drug used to treat HIV. It actually consists of 3 drugs, emtricitabine and tenofovir (which also works against HBV) and efavirenz (doesn't work against HBV). Combination treatment is common practice for HIV so they combine multiple drugs into 1 pill. Of course Atripla is NOT an FDA approved therapy for HBV.
Avatar f tn The half life of a chemical is the time it takes to break down become inactive. If the halflife is 10 hours then in 10 hours half the substance will be out of your system...in 10 more hours half of that..whick would be 25% would be left ..then in 10 more hrs 12.5 and so on . Hope it helps.
Avatar f tn theres no half life after 5 days