I Have Self Injected Forteo For Osteoporosis And Finished The

I have self injected Forteo for osteoporosis and finished the regimen about 2 months ago. Is there any long term side effect of this drug? I'm particularly concerned about the liver as I was also on pravastatin during the same time. I am currently experiencing mild itching at night around the front of my neck. I am a 64 year old female, otherwise in good health, except for stage 1 breast cancer 9 1/2 years ago (estrogen fed).
Thank you