7 results about "Topical analgesic" patented technology

The present invention provides a topical composition comprising a topical analgesic, a tackifier, a humectant, an emollient, and an emulsifier. The topical composition is substantially free of volatile alcohols. In addition, the present invention includes methods of relieving pain. The method comprises topically applying to an external skin portion of a body of a user in need of pain treatment a composition comprising a topical analgesic, a tackifier, a humectant, an emollient, and an emulsifier.

A topical analgesic formulation designed for rapid pain relief in joints and muscles comprises a skin penetration agent, specifically dimethyl sulfoxide (DMSO), in a concentration range of 30% to 60% by mass, and curcumin in a concentration range of 3% to 6% by weight. The formulation is characterized by the absence of anesthetic agents and the ability to provide pain relief within one hour of application. Additional components may include methyl salicylate in a concentration range of 5% to 10% by weight and menthol in a concentration range of 2% to 4% by weight. The formulation is presented in a gel form and includes instructions for application. This composition is particularly suitable for topical application to alleviate discomfort in affected areas.

The present invention relates to a pharmaceutical topical analgesic cream composition comprising Mefenamic acid, counterirritants, soothing agent, oil or combination thereof and other pharmaceutically acceptable excipients. The present invention relates to the process for the preparation of pharmaceutical topical analgesic cream composition. Moreover, a topical analgesic cream composition is used in the management of pain in conditions such as osteoarthritis and rheumatoid arthritis.

Provided are topical analgesic gel compositions having relatively high payloads of menthol and camphor by micro-emulsion technology and methods of preparing topical analgesic gel compositions having relatively high payloads of menthol and camphor. Topical analgesic gel compositions may include from 12 to 16 wt. % menthol; from 4 to 8 wt. % camphor; from 0.1 to 2 wt. % carbomer; and 60 to 70 wt. % solvent. Topical analgesic gel compositions can have a viscosity from 60,000 to 110,000 centipoise.

This invention discloses a topical analgesic traditional Chinese medicine composition and its preparation method for a plaster, belonging to the technical field of topical traditional Chinese medicine preparations. The composition comprises prickly pear, gastrodia elata, cinnamon, myrrh, *Lycopodium clavatum*, frankincense, *Angelica pubescens*, cinnamon twig, *Panax notoginseng*, *Eucommia ulmoides*, *Dipsacus asper*, *Taxillus chinensis*, *Drynaria fortunei*, safflower, vanillin, camphor, and borneol. The plaster comprises the above composition and a pharmaceutically acceptable matrix. The preparation method employs a segmented temperature-controlled process: the raw materials are ground and sieved; petrolatum is heated and then added to the raw materials in stages with constant temperature stirring; after cooling, medical hot melt adhesive is added to form a plaster, which is then coated onto a medical carrier, dried, and cured, and covered with an anti-adhesive film. This invention features a rationally formulated composition, high transdermal efficiency, minimal loss of volatile components, rapid onset of action, and long-lasting efficacy. It can quickly relieve discomfort such as neck, shoulder, waist, and leg pain, with no risk of allergies and good formulation stability.

Described herein are compositions for topical use comprising active agents to provide pain relief. The compositions comprise a magnesium salt, a cannabinoid and at least one additional topical analgesic agent. Additionally described herein are methods for treating pain comprising administering to a person in need thereof a composition comprising a pharmaceutically effective amount of a cannabinoid, a magnesium salt and at least one of: methyl salicylate, and menthol.

This invention relates to the field of pharmaceutical formulation technology and discloses a topical analgesic and soothing lotion and its preparation method. By weight percentage, its composition includes: analgesic active composition: 3%-15%; penetration-enhancing delivery system: 5%-20%; carrier matrix: 60%-90%; and excipients: 0.1%-5%. This invention constructs a ternary synergistic analgesic active composition of "non-steroidal anti-inflammatory drug + natural extract complex + ion channel modulator," and employs a highly efficient delivery method combining "liposome encapsulation" and "biphasic penetration enhancer." This achieves multi-target, multi-stage synergistic analgesia and deep penetration, solving the problems of traditional topical analgesic products having a single mechanism of action, low transdermal efficiency, and poor efficacy against deep tissue pain.