我也一样,快5个月了,最近才好一点。我试过多种处方和非处方药,以及多种食疗偏方,最好的偏方:甘草+蜂蜜冲水喝。7、8片甘草加一小勺蜂蜜热水冲开,喝完了再续水,一天喝几大杯。效果比较慢,对付顽固性咳嗽对我有效。 以下是我用过的部分止咳的非处方药和食物:
https://www.amazon.com/dp/B085BXMCTW?psc=1&ref=ppx_yo2ov_dt_b_product_details
https://www.amazon.com/dp/B00TS5H470?psc=1&ref=ppx_yo2ov_dt_b_product_details
https://www.amazon.com/dp/B07M7LNV6B?psc=1&ref=ppx_yo2ov_dt_b_product_details