Thanks for your question! Forteo can benefit some people significantly but also has potential for some serious side effects, including dizziness, leg cramps, elevated blood calcium levels, and pain or swelling at the injection site. Regarding long-term effects, these are not fully known, which is why use of Forteo for more than two years is not recommended. You may want to take a look at www.forteo.com and talk to your doctor to see if you are a good candidate for this medication, since those with certain medical conditions shouldn't take the drug. Good luck and keep us posted!