I don't have anything for the mosquito bites other than what has already been said.
Suggestion: Get rid of the mosquitos. I lived on the edge of a park where it seemed they had lots of breeding places for mosquitos. We couldn't even go outside after dark. I bought a 1/4 acre size bug wacker and placed it in our yard about head high away from the house. I went to the butcher shop and bought 1/2 pound of fresh beef liver. I asked the butcher to give me extra blood. (Ignore the "you're crazy lady" looks.) With the bug wacker disconnected, I attached the open container of beef liver and blood to the bottom of the bugwacker with rubber bands. I then plugged in the bug wacker. For the first two weeks, I would disconnect the bug wacker and remove the dead mosquitos with a hose (high pressure spray) and then at night, after the bug wacker was thoroughly dry, I'd plug it in again. I got two to three cups of dead mosquitos each day for the first three or 4 days. After that it tapered off.
By the end of two or three weeks we could use our outside pool with out mosquito repellent.
The good part is no more mosquitos. The bad part is your electricty bill will go up about $10 to $15 dollars for the month.
This is so effective that if the mosquito larve are the primary food source for any endangered species, don't use it.
Why does this work? Female mosquitos need blood to complete their reproductive cycle. Beef works better than pork or chicken.
Good luck to you and yours.