Acute reversible pulpitis is treated by:
**Core Concept**
Acute reversible pulpitis is a mild, short-term inflammation of the dental pulp, often caused by thermal or chemical stimuli. It is characterized by the activation of nociceptors and the release of pain mediators, but the underlying pulp remains viable.
**Why the Correct Answer is Right**
The treatment of choice for acute reversible pulpitis is usually conservative and focuses on eliminating the causative factor. This may involve avoiding hot or cold stimuli, reducing sugar intake, and using topical anesthetics or analgesics to manage pain. The correct answer is to provide symptomatic relief and allow the pulp to recover.
**Why Each Wrong Option is Incorrect**
**Option A:** Root canal therapy is typically reserved for irreversible pulpitis or pulp necrosis, as it involves removing the infected pulp tissue.
**Option B:** Extraction of the tooth is usually considered a last resort, as it is a more invasive procedure that may not be necessary for reversible pulpitis.
**Option C:** Antibiotics may be used to treat bacterial infections, but acute reversible pulpitis is not typically caused by a bacterial infection.
**Clinical Pearl / High-Yield Fact**
In general, reversible pulpitis is treated conservatively, and root canal therapy is usually reserved for cases of irreversible pulpitis or pulp necrosis.
**Correct Answer: A. Symptomatic relief with topical anesthetics or analgesics.**