Ivermectin is a medication that is primarily used to treat parasitic infections in humans and animals. The duration for which ivermectin remains effective in the human body can vary based on several factors, including the specific condition being treated, the dose administered, the individual’s metabolism, and the presence of any other medications or medical conditions.

Iverheal 12 is known for its relatively long half-life, which is the time it takes for half of the drug to be eliminated from the body. In the case of ivermectin, its half-life can range from around 12 to 36 hours. However, it’s important to note that the effects of a single dose can persist for several days to a couple of weeks because the drug continues to exert its effects even after it has been eliminated from the body.

In the context of treating parasitic infections, a single dose of Iverheal 3 can often be effective in clearing the infection, but sometimes multiple doses may be required over a span of a few days to ensure complete eradication of the parasites.

It’s worth emphasizing that while ivermectin is an approved medication for specific medical conditions, there has been debate and controversy surrounding its use for off-label purposes, such as in the context of COVID-19. As of my last knowledge update in September 2021, the use of ivermectin for COVID-19 treatment had not been widely supported by regulatory agencies and medical organizations due to insufficient clinical evidence and potential safety concerns.

For accurate and up-to-date information on the use of ivermectin, particularly in relation to COVID-19 or any other medical condition, it’s recommended to consult with a qualified healthcare professional or refer to reputable medical sources.