Injection Pain
The pain of an injection may be lessened by prior application of ice or topical anesthetic or simultaneous pinching of the skin. Recent studies suggest that forced coughing during an injection stimulates a transient rise in blood pressure which inhibits the perception of pain. Sometimes, as with an amniocentesis, a local anesthetic is given. The most common technique to reduce the pain of an injection is simply to distract the patient.
Babies can be distracted by giving them a small amount of sweet liquid, such as sugar solution during the injection, which reduces crying.
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