Red bumps on clavical area one side of chest; what is it?

Shingles. Hard to know from your description. If you have had chicken pox in the past, this may be shingles. It can be very painful, then the rash appears.

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Sore, red area next to right nipple x2 days. Now one of the veins on rt side of chest is dark purple (extending from my nipple to clavicle). Causes?

Many possibilities. There are many possibilities - an area of redness could indicate a skin infection (cellulitis) or infection of the breast (mastitis). If this is sore or painful, it's best to have it examined by your doctor. Read more...