References: Palmer, K.T
This means it is soft, breathable, and does not feel like you are wearing sandpaper
Well apparently there was, because within the same brand, depending on the manufacturer, tar characteristics slightly varied from 10 to 14 mg of tar and from 0.9 to 1.1 mg of nicotine
Potential therapies for EMT in COPD At present, bronchodilators (short-acting Beta2-agonists (SABA) and long-acting Beta2-agonists (LABA)), antimuscarinic drugs (short-acting antimuscarinics (SAMAs), and Long-acting muscarinic antagonists (LAMAs)), methylxanthines (Theophylline), anti-inflammatory agents, Inhaled corticosteroids (ICS), antibiotics, mucolytic (mucokinetics and dmucoregulators), antioxidant agents ( N -acetylcysteine, carbocysteine, and erdosteine) and Phosphodiesterase-4 (PDE4) inhibitors are commonly used drugs for the treatment of COPD [1]