Can You Use PrEP After Exposure?

Can I test positive while on PEP?

After a course of PEP you need to wait 28 days before testing for HIV.

This is because PEP can delay infection..

Is PrEP more effective than pep?

PrEP vs. There are insufficient data about PEP’s effectiveness to prevent HIV infections from nonsterile injection drug use. For persons who inject drugs and experience many exposures, PrEP is likely to be a better prevention strategy than PEP.

Can I infect my partner with an undetectable viral load?

Having an undetectable viral load does mean that there is not enough HIV in your body fluids to pass HIV on during sex. In other words, you are not infectious. For as long as your viral load stays undetectable, your chance of passing on HIV to a sexual partner is zero.

Can I take PrEP after exposure?

Generally speaking, cis-gender men taking on-demand PrEP should continue taking the PrEP medication for at least 2 days after any possible exposure. Anyone taking daily PrEP should continue taking the medication for 28 days after the last possible exposure.

Do you need PrEP if you use condoms?

If condoms work for you, absolutely continue to use them! … Condoms are simply not the appropriate means to protect themselves from HIV. PrEP could be an alternative for them. Condoms also protect against other sexually transmitted infections (STIs).

Is PrEP safer than condoms?

Even when condoms are used consistently, they can fail. With the low number of HIV cases among people actively taking PrEP we are now talking about greater than 99 percent effectiveness, in other words, the pill is more effective at preventing HIV than condoms.

Do I need pep if on PrEP?

PrEP is daily medicine that can reduce this risk. With PrEP, if you do get exposed to HIV, the medicine can stop HIV from taking hold and spreading throughout your body. PEP stands for post-exposure prophylaxis. PEP is for people who have possibly been exposed to HIV.

Does PrEP make you gain weight?

When used by people who are HIV-negative for PrEP, Descovy may cause a small amount of weight gain—or at least may not prevent normal weight gain as happens with Truvada.

Can you go from undetectable to detectable?

Being undetectable does not mean that you are cured of HIV. … It may take between a week to several weeks after stopping HIV treatment for HIV to become detectable again, but people will see the levels of virus in their body go up to detectable levels.

Does undetectable really mean Untransmittable?

Undetectable. U=U, short for “undetectable = untransmittable”. Treatment as prevention, or “TasP”. Basically, these terms all mean the same thing: If a person living with HIV stays undetectable for 6 months or more while on treatment, they cannot transmit HIV through sex.

Can I take Pep and PrEP at the same time?

Taking a double-dose of PrEP (if you still have some left) is a good idea as the earlier PEP is started the better it works. PEP is sometimes used as a response after a sexual assault. In this case, it is important to get care and support as soon as possible.

Should I take PrEP if my partner is undetectable?

PrEP and/ or condoms are not necessary to prevent HIV when the sexual partner has an undetectable viral load. Having an undetectable viral load, using PrEP and using condoms are all HIV prevention strategies that people can choose to use alone or in combination.

How many days does it take for PrEP to be effective?

Scientists do not yet have an answer on how long it takes PrEP to become fully effective after you start taking it. Some studies suggest that if you take PrEP every day, it reaches its maximum protection in blood at 20 days, in rectal tissue at about 7 days, and in vaginal tissues at about 20 days.

Does PrEP work after 72 hours?

You will have to take the medication for a month but if you start taking it within 72 hours of being at risk, it may prevent you from becoming infected with HIV.