What can cause sore on the tip of the tongue with common cold, not trauma, herpes or canker sore?

BMS tongue . In patients with BMS, the most prevalent site with burning sensations was the tongue, especially on the tip. The syndrome mostly affects women after age 40. .
Apthous Ulcer. the cold may have triggered a T-cell response resulting in an aphthous ulcer possibly secondary to a mild trauma on the tip of the tongue. If the ulcer persists more than 10 days have it biopsied. Other possibilities: monilia, neoplasm.

Related Questions

What's the difference between a canker sore and a herpes sore inside the mouth??

Mouth lesions. Herpes sores are infectious, virus sores,contagious. Treated with acyclovir.They may recur.. Avoid mouth kissing, oral sex or touch with hands as you could spread it to other parts of the body.. Canker sore (aphthous ulcer) is a general term for non infectious oral sores from stress, trauma,hormones, vitamin deficiency, foods , autoimmune disease like celiac /Crohns. Treat underlying condition. Read more...
Skin and membrane. Canker sores only occur on the mucous membrane and its cause is unknown. Herpes sore or cold sores are located at the junction of the skin and mucous membrane. Nearly everyone has contracted Herpes simplex I virus but it only causes cold sores in a small number of people. Thus it is not a new infection and poses no problem in transmitting to other people (who already have the infection) Read more...

How do I know if I have a canker sore or herpes sore inside of my mouth?

Exam. Ask your Dentist to examine the lesion. There are many more causes for sore white spots in your mouth other than viral. Have lesion examined NOW. Read more...
Test. Herpes inside the mouth is more common upon initial exposure and more frequently in childhood. Your doctor can get a culture of the sore for herpes viruses. Read more...