It is a neurological response rather than a dermatological one, meaning the skin usually looks normal despite the discomfort
Pharmacology 337(12):118284 Balogun E, Hoque M, Gong P, Killeen E, Green CJ, Foresti R, Alam J, Motterlini R (2003) Curcumin activates the haem oxygenase-1 gene by regulating Nrf2 and the antioxidant-responsive element
Collagen fiber alignment, a key determinant of tendon tensile strength, appears to improve in BPC-157-treated tissue in animal models compared to untreated controls
Short-term use of topical nasal decongestant sprays (such as xylometazoline) may be an option for up to 7 days, but prolonged use can cause rebound congestion
2006 Nov;85(3):514-21
In addition, there are also possibilities to measure the level of substances of endogenous origin in the blood