"i&#039;ve had the nexplanon implant in for 7 weeks and within 2 days of having it in i started to experience extreme anxiety to the point of experiencing horrific panic attack&#039;s each day! now i&#039;m usually a very chilled out person but this implant has completely changed my personality, my doctor has agreed that the implant has obviously caused this and to take it out in 3 weeks time ( earliest they can fit me in) but i&#039;m not waiting that long and have an appointment to get it out at a different clinic tomorrow and i can&#039;t wait to get back to myself! if i wasn&#039;t experiencing the anxiety i would give it a rating of 10 as my periods are only a bit of light spotting and i have no pain but the panic attacks are a no go for me!!"