Topical analgesic pain relief formulations, manufacture and methods of use thereof

Abstract

This disclosure relates to natural topical and analgesic pain relief and anti-inflammation compositions and methods to reduce pain and inflammation. This disclosure also relates to the use of cannabinoid compounds in hydrophilic compositions comprised of synthetic and natural plant extract compounds that are multifunctional TRPM8 ion channel agonists, TRPA1 and TRPV1 ion channel antagonists, CGRP antagonists, COX-2 inhibitors and CB1 and CB2 antagonists. In particular, this disclosure relates to a topical analgesic composition comprising at least one synthetic or natural plant extract TRPM8 agonist, at least one synthetic or natural plant extract is a TRPA1 antagonist, and fixed plant seed oil containing Omega-3 fatty acids TRPV1 antagonists and a carrier.

Description

RELATED APPLICATIONS[0001]This application claims the benefit of U.S. Provisional Application No. 62 / 234,963, filed Sep. 30, 2015, U.S. Provisional Application No. 62 / 347,832, filed Jun. 9, 2016, PCT International Application No. PCT / US2016 / 054474, filed on Sep. 29, 2016, and U.S. patent application Ser. No. 15 / 764,902, filed on Mar. 30, 2018; all of which are incorporated herein by reference.BACKGROUND OF THE DISCLOSURE1. Field of the Disclosure[0002]This disclosure relates to natural topical and analgesic pain relief and anti-inflammation compositions and methods to reduce pain and inflammation. More particularly, this disclosure relates to the use of cannabinoid compounds in hydrophilic compositions comprised of synthetic and natural plant extract compounds that are multifunctional TRPM8 ion channel agonists, TRPA1 and TRPV1 ion channel antagonists, CGRP antagonists, COX-2 inhibitors and CB1 and CB2 antagonists.2. Description of the Related Art[0003]Pain perception is a complex a...

AI Technical Summary

Benefits of technology

These compositions effectively reduce pain and inflammation by blocking pain signaling and inhibiting inflammatory mediators, offering a safer and more effective alternative to existing treatments for conditions like osteoarthritis and sports injuries.

Problems solved by technology

Pain perception is a complex and actively researched field of scientific inquiry.

Therefore, it is apparent that activating TPRA1 will cause cold pain and TRPV1 and TRPV2 will cause hot pain.

However, this bimodal action is not observed on human TRPA1 (hTRPA1) because high doses of menthol cause sensory irritation the result of TRPA1 activation.

However, camphor is not suited for use as an analgesic compound in this present disclosure because it also causes a warm and hot sensation through TRPV1 and TRPV3 activation.

In humans menthol alone has been shown to be a TRPM8 agonist (desirable for a topical analgesic) but also a TRPA1 agonist (undesirable for a topical analgesic because this induces pain).

Because TRPA1 ion channel is a pain and inflammation sensor, the activation of TRPA1 by cannabinoids, including delta-9-THC and CBD is not a favorable property of cannabinoid compounds.

Further because TRPM8 is an ion channel associated with pain relief and anti-inflammation, its blocking by cannabinoid compounds is not a favorable property of cannabinoid compounds, particularly delta-9-THC and CBD.

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