melanotic macules on lips Does anyone know what this black mark my lip is? Started last August so it's I've had it nearly a year, was living in Spain at the time for 6 months Labial Lentigo (labial melanotic macule)

From a pharmacological point of view, the substances used in the management of diabetic retinopathy are diphenyleneiodonium, apocynin, triamcinolone acetonide, dexamethasone sodium phosphate, fluocinolone acetonide, statins, fenofibrate, or glucagon-like peptide 1 receptor agonists (GLP 1) (Rodrguez et al., 2019

PMID: 28660890 [9] Quadros EV

The study compared the effects of a much larger dose (1,350 mg/day) of Protandim with a placebo on TBAR levels and measures of lung health in 30 otherwise healthy people with alcohol use disorders (Burnham, Am J Physiol Lung Cell Mol Physiol 2012)

Chem Commun 48:14341436

Recent studies have demonstrated that transplantation of GABAergic interneuron precursor cells can enhance endogenous GABA signaling, offering a promising therapeutic strategy for seizure control (Loscher, 2021)