antagonist capsaicin receptor antagonist Any substance which blocks the painful sensation of heat caused by capsaicin acting on the TRPV1 ion channel. CHEBI:70774 TRPV1 antagonist TRPV1 antagonists TrpV1 antagonist TrpV1 antagonists Wikipedia:Discovery_and_development_of_TRPV1_antagonists capsaicin antagonist capsaicin antagonists capsaicin receptor antagonists chebi_ontology transient receptor potential cation channel subfamily V member 1 antagonist transient receptor potential cation channel subfamily V member 1 antagonists vanilloid receptor 1 antagonist vanilloid receptor 1 antagonists