I feel a sharp pain on the tip of my finger. Is it dangerous?

Question: These days I feel a sharp pain on the tip of my fingers. Not really annoying, but I'm afraid it can be a symptom of any other diseases. The pain is only last for a minute, and not very often.

Answers:
our end organs in our body are more prone to danger ;because of low blood supply in many diseases; a raynods phenomena or disease vasoconstriction occures at tip of fingers;or in cold this situation occures;'you should keep your harms and fingers warm and in downward position;

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Not enough info.

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