I often feel faint, cold feet, shortness of breath and numbness in my legs.

常觉得头晕，脚冷，呼吸不顺，腿还发麻。

youdao

Symptoms include low energy level and sometimes paleness, shortness of Breath, cold extremities, sore tongue, or dry skin.

症状有精力不足，有时面色苍白、呼吸短促、四肢发冷、舌痛及皮肤干燥。

youdao

People who have COPD can be more susceptible to such respiratory tract infections, and may experience exacerbations episodes of potentially life-threatening shortness of breath when they catch a cold or breath in air pollution or other irritants.

CNN: Mystery cough? 8 possible culprits

He had pains in his chest and arms, shortness of breath and was covered in a cold sweat.

BBC