I heard that you have to take Maunza for more than 6 months. Is that true?

A family member tested positive for obesity during a health checkup, so I am very worried about many aspects. They have a history of high blood pressure and are considering taking Maunzaro. I have heard from acquaintances that you need to take it for at least six months to maintain any effect; on average, how long have you been taking it? I would like to know the specific treatment schedule.