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What is PrEP?
PrEP or Pre - exposure prophylaxis is a medication take day by day to prevent the developing of HIV guinea pig . It is recommend for the great unwashed who do not have HIV but are at risk of infection of germinate it .
According to the Centers for Disease Control and Prevention ( CDC ) , 1.2 million people in the United States contractedHIVin 2018 , and 1 in 7 people did not even know they have compress the virus.(1 )
PrEP or Pre - exposure prophylaxis helps by lowering the chance of develop HIV and protect both partners from getting the virus . It can not be used for those who are already living with the computer virus .
There are two antiviral medications for HIV , which if take regularly are effective in forestall HIV cases .
How Does PrEP Work in Preventing HIV?
drug used in PrEP are the class of antiviral medication that are called nucleoside / base reversal RNA polymerase inhibitor ( NRTIs ) . They work by stopping the virus generation in the body .
Before taking the medicament you involve to be quiz for HIV and should have a negative exam . Also , while taking the medication you require to get tested every 3 month .
It is important to be screen negative before take homework as these drug do not treat HIV on their own and increases the chance of developing drug resistance if HIV case take away PrEP .
For citizenry who do not have HIV taking antiretrovirals ( ARV ) increase the stratum of the drug in their blood stream , venereal parcel of land , and rectum . If the exposure of HIV occur the ARVs discontinue the virus from enter and replicating . This prevents HIV from establishing in a person .
Before starting a PrEP therapy , it is authoritative to consult a health care professional as he can help you understand :
How long a soul can take PrEP count on a person ’s wellness .
These medicines are not in effect right away . They need to be taken for at least 7 days for maximum security from HIV.(2)For receptive vaginal sex activity , maximal protection come after 21 days of regular consumption .
Different Types of PrEP
There are two medicines that are approved as PrEP medications , which are :
Truvada
Truvada has emtricitabine and tenofovir disoproxil fumarate as active factor . It come in multiple strengths . Its dosage depend on the HIV treatment or PrEP .
Descovy
Active ingredients in descovy are emtricitabine and tenofovir alafenamide .
It can be used by adults and teen with at least 35 kilogram of weight . It is not approve to be used by females .
Who is a Good Candidate for PrEP?
People who have had anal or vaginal sex in the last 6 month are good candidates to benefit from PrEP therapy . It can also be good for :
It can also be recommended for those people who come in drugs and plowshare needles or for those who have an injection partner who has tested positive for HIV .
Those who have been prescribed PrEP multiple times and go forward to have high chance of developing HIV should consult a healthcare provider about come out it again .
Pros and Cons of PrEP Therapy
There are many factors that should be considered when take up any new medications . All its professional and cons should be take into consideration .
Pros of PrEP Therapy
Cons of PrEP Therapy
Side effects of PrEP
Medicines used in PrEP are mostly safe but can top to side effect in some people . In some , the side issue can be serious too .
Some common side effects of both medicines used in preparation are :
rarified but serious side effects let in :
If someone notices any sensitised reaction , emergency medical center should be achieve immediately .
PrEP is a highly effectual medication regime that can glower the opportunity of contracting HIV and transmitting it to a sexual collaborator .
