Analgesic and Anti-Inflammatory Properties of Two Hydrogel Formulations Comprising Polyherbal Extract

Area of Science:

• Pharmacology
• Natural Products Chemistry
• Drug Delivery Systems

Background:

• Nature provides diverse medicinal scaffolds for drug development.
• Herbal extracts are recognized for their therapeutic properties.
• Combined herbal therapies offer synergistic effects.

Purpose of the Study:

• To evaluate the combined analgesic and anti-inflammatory effects of a polyherbal methanolic extract.
• To develop and characterize hydrogel formulations of this polyherbal extract.
• To assess the therapeutic potential of the hydrogel formulations.

Main Methods:

• A polyherbal methanolic extract (GCTC) was prepared from Zingiber officinale, Capsicum annuum, Curcuma longa, and Cinnamomum verum.
• Two hydrogel formulations (pH-based with carbopol-940 and temperature-based with methocel-K100) were prepared using 1%, 3%, and 5% GCTC.
• Formulations were characterized for physical properties and evaluated for analgesic and anti-inflammatory activities.

Main Results:

• The polyherbal extract (GCTC) exhibited significant analgesic and anti-inflammatory effects.
• All developed hydrogel formulations demonstrated good appearance, homogeneity, spreadability, extrudability, and stability.
• The hydrogel formulations containing GCTC showed significant analgesic and anti-inflammatory potential.

Conclusions:

• The polyherbal extract (GCTC) possesses notable analgesic and anti-inflammatory properties.
• Hydrogel formulations of GCTC are effective drug delivery systems for managing pain and inflammation.
• This research supports the use of GCTC hydrogels as a viable therapeutic option.