A lot of people have had good success curing up red dots by applying arnica
https://www.amazon.com/Essential-Arnica-Solution-Aloe-Vera/dp/B00936KD3Q/ref=sr_1_2?s=hpc&ie=UTF8&qid=1493487450&sr=1-2-spons&keywords=arnica+gel&psc=1
But, be warned, some have had a bad reaction to it, so apply a small amount first to make sure you are not allergic to it.
Might also try vitamin E.
https://www.amazon.com/Essential-Arnica-Solution-Aloe-Vera/dp/B00936KD3Q/ref=sr_1_2?s=hpc&ie=UTF8&qid=1493487450&sr=1-2-spons&keywords=arnica+gel&psc=1
But, be warned, some have had a bad reaction to it, so apply a small amount first to make sure you are not allergic to it.
Might also try vitamin E.