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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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Is Small White Hard Dot Surrounded With Reddish Bruise Due To A Spider Bite?

I noticed a small white, hardish dot surrounded by a very light redish bruise on my knuckle this evening. The white dot seems to be below the skin and the site is just a bit tender. I was working in the garage today. Do you think it could be a spider bite? If so, how do I know if it is from a serious spider bite?
Mon, 23 Jun 2014
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General & Family Physician 's  Response
Hi there,

Can you please send a photograph of the white dot on your knuckle? Thus, it will be easier for me to assist you accordingly.

I advise to:
- wash the infected area with warm water and soap
- rinse it well
- apply iodine 10% (can find at your local store)
- apply Gentamycin cream locally
- then, cover with a medicated bandage

If no improvement within a couple of days, should contact your physician.

Hope it helped!
Dr.Albana
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Is Small White Hard Dot Surrounded With Reddish Bruise Due To A Spider Bite?

Hi there, Can you please send a photograph of the white dot on your knuckle? Thus, it will be easier for me to assist you accordingly. I advise to: - wash the infected area with warm water and soap - rinse it well - apply iodine 10% (can find at your local store) - apply Gentamycin cream locally - then, cover with a medicated bandage If no improvement within a couple of days, should contact your physician. Hope it helped! Dr.Albana