What does this look like?

[Kandiface]

He has his 15 month check-up on Monday, so I'll be showing this to his doctor. I'm just wondering if you ladies have had this on YOU or seen it on your child. He had it very faint over the weekend last weekend and it looked like it was going away after I put some cream on it, but I put cream on it this morning and it is spreading! I thought it was heat rash or a rash from his diaper, but it just keeps getting bigger. :( it doesn't seem to be bothering him, it's not hot to the touch, it's just huge.

[Kandiface]

Everything has been the same for a while, so idk what it could be...

Quoting kiowaqueen:

Maybe a food allergy??

[bchic24]

Looks like heat rash

[Juanita679]

bump

[mm_mom515]

i would say heat rash.  Or has he has the chicken pox vaccine?  When my son had his he got a rash and his ped said the vaccine can causes it about a week later.

[mom2hailey08]

maybe a rash rom his diaper rubbing on his leg? or heat rash.

[Kandiface]

I'm gonna switch his detergent. Thank you! I haven't had a heat rash in a very long time, so Idr what they look like. lol

Quoting socalmommy13:

Looks like maybe a detergent allergy or a heat rash. I still get heat rashes to this day when it gets warms outside :-)

[BUTTERFLY6112]

That stuff spreads like wild flowers! I can be on u or the dog and get on him! Thats how i got it a couple yrs ago! It spead on me! I hope it goes away poor lit guy!

Quoting Kandiface:

He was, but I held him the whole time and didn't go near any plants. We were at the lake this weekend and on a very steep hill, so I just kept him with me.

Quoting BUTTERFLY6112:

Was he out side? It looks like posion oak!

[iloveashton804]

 Did he have  some medicine lately? Like Amoxicillin?

[momswag]

It looks like a heat rash to me. 

[Kandiface]

He is on that for an ear infection, but he had the rash a few days before the medicine was started.

Quoting iloveashton804:

 Did he have  some medicine lately? Like Amoxicillin?