Mohammad Sajjad Akhund.
Asprin as cheapest Dental Analgesic for low income group.
Pak Oral Dental J Jan ;23(2):177-9.

Aspirin is mild analgesic and is effective against the pain of low to moderate intensity, e.g., dull throbbing pain of inflammatory origin. As an analgesic it is not effective in non-inflamed tissues and is also ineffective `against sharp and stabbing pain which is caused by `direct stimulation of sensory nerves. It is also not effective against deep visceral pain.

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