What to do about bleeding nose and gums?

I just came here this fall. Since then, my nose has been bleeding occasionally without any injury. My friend told me it was because of the dry air of U.S. Is he right? How can I prevent this situation? I also have a problem when I brush my teeth. My gums are always bleeding and not just a little!! What should I do? Thanks.


Is using muscle relaxants that aren't prescribed to me safe?

I originally took a muscle relaxer because I was experiencing very bad back pain and could not sleep. I was not prescribed the muscle relaxers. My friend suggested I take one of hers. So I did, and now I will take one sometimes before bed if I can't fall asleep or if I want to actually just relax. It makes me just want to sleep, and I feel really calm after taking one. Is this bad that I take them for this reason? What are the side effects? Is it harmful?


Am I addicted to methadone?

I have been taking between 5 and 10 mgs of methadone daily. I cannot seem to stop. Every time I try, I get very, very depressed and experience abdominal pain, chills, hot flashes, and sleeplessness. The depression and tremendous anxiety are intolerable and I end up taking more to avoid it. Question: Am I harming my body and/or mind with this stuff? How can I get off without the horrible feelings?