Why are people scared of needles?

* Fear of pain. Needles are often associated with pain, and the anticipation of pain can cause anxiety and fear.

* Fear of the unknown. People may be afraid of what will happen when they get a needle, such as whether it will hurt or if they will get an infection.

* Past negative experiences. People who have had negative experiences with needles in the past, such as a painful injection, may be more likely to develop a fear of needles.

* Media portrayal. The media often portrays needles in a negative way, such as in movies and TV shows where needles are used to inject people with drugs or to cause harm. This can contribute to the fear of needles.

* Genetic factors. Some people may be more likely to develop a fear of needles due to their genes.