I generally use an 18-gauge needle to draw the fluid into a 3ml syringe
These include eczema, dermatitis (contact, atopic, seborrheic, nummular), tinea, lichen planus, lichen simplex, pityriasis rosea, cutaneous lupus erythematosus, syphilis, drug reactions, squamous cell carcinoma in situ, and mycosis fungoides (cutaneous T-cell lymphoma) (Armstrong 2014
Injections may require clinic visits and cost more, while oral supplements depend on consistent intake and proper gut absorption
BFRs are also of concern due to their widespread occurrence in the environment and adverse effects on living organisms, including humans
Interestingly, perthiyl radicals rapidly self-recombine to form non-radical products, whereas thiyl radicals tend to abstract a hydrogen atom from other molecules and propagate radical reactions (Figure 1D) (Wu et al., 2023)