Capsaicin
Mechanism :
Transient receptor potential vanilloid-1 (TRPV1) agonist; topical application causes initial TRPV1 stimulation that may cause pain, followed by pain relief by reduction in TRPV1-expressing nociceptive nerve endings.
Indication :
Contraindications :
Hypersensitivity.
Dosing :
Available as lotion 0.025%
≥2 years:
Apply to affected area not more than 3 to 4 times/day.
Adverse Effect :
Application site erythema, pruritus, papules.
Interaction :
No significant interactions found.
Hepatic Dose :
No dosage adjustments are recommended.