Disclaimer: I am only a mohel. I am not in the "birthing business." I leave that to the OBs and the Midwives. I am also not a doctor - though I do specialize in circumcision and care for the post-op circumcision spot.
Many years ago, I wrote this in response to a recall on Children's Tylenol, addressing (in layman's terms) whether Tylenol for a cranky post-bris baby was a good idea.
I've also given a few tidbits that I've picked up over the years, which I wrote about here. There's a link there to another article I wrote on this topic as well. It's mostly "parenting suggestions" for parents to get the most out of the experience of caring for the baby post-bris, and even longer term, such as how to avoid diaper rashes, misshaped heads, the question of feeding baby on a schedule... etc
To the medicating question, however, I'll add... WHAT'S the rush to medicate? Is the bandage too tight? Is there a bandage at all? Has the baby been fed? Is he able to urinate? Does he have a clean diaper? See that he is comfortable! Most babies ARE consolable after the bris. Most babies are FINE after the bris, when clean, fed, held, etc.
EVERY medical intervention has potential, unanticipated side effects. EVERY ONE. Tread with much caution. Read labels. Never make hasty decisions. Research. Don’t take one person’s word or advice without seeking information from other sources.
Here I'd like to offer another anecdotal piece of advice, and that is to choose your health provider very carefully.