Red Blood Spots On Skin Nhs. They re usually found on. Mots the drugs that are known to result in blood spots on the skin include corticosteroids aspirin carbamazepine penicillin nitrofurantoin cimetidine linezolid or anticoagulants such as warfarin or heparin.
Blood spots or campbell de morgan spots look like small pimples but are bright red ranging to purple. They look more like a rash and appear in clusters. This type of reaction is usually caused by a previous infection or new medication.
They re also known as senile angiomas or campbell de morgan spots.
If you notice pinpoint round tiny red dots on skin they could be petechiae. Red blood spots on skin can also be caused by side effects of reactions from some medications. The different colour is because of an abnormal proliferation of blood vessels. The typical red spots that appear on the feet ankles and lower legs may sometimes spread up to the thighs and even to the trunk.