A detailed explanation of TCAR (Transcarotid Artery Revascularization), the advanced, minimally invasive method for treating carotid stenosis using flow reversal technology.
Black discharge is usually oxidized old blood. Learn the common, harmless causes related to your cycle and critical warning signs that require a doctor's visit.
Find out if expectorants truly increase your cough. We detail how guaifenesin works to thin mucus, improving chest clearance and facilitating a productive cough.