The problem with the toe is one that needs to be seen, and therefore I suggest you get seen by your doctor. There isn't a degree of redness that determines the cause as such, particularly as infection can progress through different stages
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.