Wearing a mask will increase breathing resistance and stuffiness, not everyone is suitable for wearing a mask, special populations must be careful when choosing a protective mask. Elderly people and other disease patients wearing masks, the exchange of outside air itself will be limited, the demand for oxygen increases, the risk of panic, chest tightness will be relatively increased, and even aggravate the original condition, should seek professional guidance from a doctor. You can choose to wear a mask with appropriate elasticity, and generally wear a disposable medical mask for low-risk exposure. Non-ear-mounted masks, such as strap-on type, can reduce the friction and pressure on the skin behind the ear and alleviate discomfort. It is advisable for the elderly not to go out during special times, as they are themselves a priority for protection. Source: Dr. Yurai