I'm terrified of needles and usually need blood tests and a iv etc my last iv i cried and screamed is there anyway i can overcome my fear of needles?

Get help: Sometimes medications can be helpful for those times you need exposure to needles. Exposure therapy also is very useful.

ATT & Exposure Tx: 3-5% of population estimated 2 have a needle phobia-"trypanophobia." it's poorly understood & prevents many from seeking medical/dental care. It's unlike other phobias: they generally cause heart rate & BP 2 rise + feelings of panic. But trypanophobia causes heart rate & BP 2 fall + fainting. Learn applied tension technique: http://bit.Ly/11imvmd a clinical psychologist doing exposure tx can help.

CBT: Seek a cognitive-behavioral therapist who specializes in phobias. One method they use is systematic desensitization which slowly and incrementally brings the person closer and closer to the thing they are afraid of in slow, graduated steps that help make the anxiety more tolerable.