In the past I've had diabetic patients who injected themselves through their clothing. Is this ok with IM injections as well? In psych we have so many traumatized patients who are resistive to injection it seems more traumatic to expose a site than just go through the cloth. Doing it with alcohol wipes and saying "there will be a little prick" etc. is fine with cooperative people in a calm setting, but what is acceptable in crises?