By submitting this form you comply with phrases of use and privateness plan of the website. Message and information premiums may possibly apply. You could obtain reoccurring messages. Textual content Halt to cancel.Grownup IM: 150mg–200mg (max 5mL/inj) as a single deep IM inj. IV: Inject slowly and gradually (max 50mg/min). ?70kg: at first 100mg;