I used it on both my girls for all their immunizations. I think it was worth it. I've also used it on myself, for tetanus boosters and for blood work. I will not have blood work without it, in fact. I'm a big chicken. With EMLA, I feel nothing. And I also have less post-immunization pain from tetanus. Maybe it's mental, but it works for me
I would absoultely use it for MMR!
I was under the impression that it was safe for children over the age of 1 month.
Quote from RxMed:
Intact Skin: Local analgesia of intact skin is achieved after 60 minutes' application under an occlusive dressing. The analgesic efficacy and the depth of skin analgesia have been shown to increase with application times up to 120 minutes. The duration of analgesia after a 1- to 2-hour application is at least 2 hours. After a longer application time than 5 hours, the analgesia will decrease.
The depth of analgesia, as measured by the insertion of a needle through the skin, is about 3 mm after a 60-minute application, about 4 mm after a 90-minute application and about 5 mm after a 120-minute application.
Both the analgesic efficacy and depth continue to increase after the removal of the cream from the skin surface, i.e., after a 60-minute application time to the dorsum of the hand, the analgesic efficacy continued to increase for 15 minutes, and persisted for a total of 75 minutes after removal of the cream.
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Also, although anyone can experience side effects from any medication, the ore severe effects were from "excessive application" so you shouldn't have to worry about that
Another thing that helps some kids is blowing bubbles. You can take some "wedding sized" bubbles with you and have her blow bubbles. This helps by distraction and also there's something about blowing out that helps with pain control. If you forget/don't have bubbles, tell her to pretend she's blowing out her birthday candles.
Finally...and this is my own personal preference...I never liked the idea of my kids getting more than two shots at once. I spread them out over their 4, 5, and 6 year check-ups. I've had other moms say they want to "get it over with" so that's up to you and what you think is best for your child. Mine did fine with two but I'm not sure more than that would have gone over. (and a year is a LONG time to a little kid - it didn't make her fearful to go back)
Good luck!!