The side effect of the medicine Fei Jie gave Lin Wan 'er was permanent infertility.
The medicine that Fei Jie had given Lin Wan 'er was a special medicine for lung consumption. The side effect was that the medicine was too strong, making it difficult for her to get pregnant.
The side effect of Lin Wan 'er's medicine was that she would be infertile for life.
Lin Wan 'er took two types of medicine. One was Huakangsu. According to Lu Xiuran, this medicine was the company's latest development of an antiseptic medicine. It was said to have no side effects. The other was the medicine that Fei Jie had given Lin Wan 'er. It was called Ice Smoke, and it was a special medicine to treat lung consumption. However, the side effect of this medicine was that it was too strong and could cause lifelong infertility.
The side effect of Lin Wan 'er's medicine was that it could cause lifelong infertility.
The side effect of the medicine Fei Jie gave Lin Wan 'er was permanent infertility.
During the Qing years, the side effect of the medicine Fei Jie gave Fan Xian was to damage his fertility. Fan Xian's wife, Lin Wan 'er, took the medicine regularly and her condition gradually improved. However, after stopping the medicine, her condition worsened. Moreover, she still hadn't gotten pregnant after a year and a half, which made her very worried. This meant that Fei Jie was hiding the real side effect of the drug, which was the damage to fertility.
The side effect of the medicine Fei Jie gave her was that it would damage her fertility. After Lin Wan 'er took the medicine on time, her condition gradually improved. However, after a year and a half, she was still not pregnant, which made her feel uneasy. However, the other search results did not mention the side effects of the medicine given by Fei Jie. Therefore, according to the information provided, the medicine given by Fei Jie might only have one side effect, which was the damage to fertility.
The true side effect of the medicine Fei Jie gave Fan Xian was that it damaged fertility.
Fei Jie's method of treating Lin Wan 'er's consumption and infertility was not mentioned in the search results provided.
Fei Jie had cured Lin Wan 'er's consumption by using medicine and poison to fight poison with poison. However, this treatment method had a side effect on Lin Wan 'er's body, causing her to be infertile for life. But later, Lin Wan 'er took medicine for a long time to recuperate. After her body recovered, she successfully became pregnant and gave birth to Fan Xian's son.