Still painful half a month after small needle knife procedure

Pain persisting半个月 after small needle knife procedure may be caused by factors such as scar tissue, infection, or nerve damage, detailed as follows:

1. Scar Tissue

After surgery, scar tissue normally forms during skin healing and may sometimes contribute to pain. If symptoms are mild, they may resolve spontaneously. In cases of inflammation, redness, or swelling, local heat application and massage may help relieve discomfort.

2. Infection

Infection may occur due to suboptimal wound healing after the procedure. Incomplete healing can allow bacterial invasion, leading to infection. Treatment may include antibiotics such as Amoxicillin Capsules, Cefixime Capsules, or Roxithromycin Capsules, used under a physician's guidance.

3. Nerve Damage

Surgical manipulation may injure surrounding nerve tissues, causing pain or numbness. As directed by a doctor, neurotrophic medications such as Mecobalamin Tablets or Citicoline Tablets may be taken to support nerve recovery.

In addition, persistent pain could also result from postoperative effects. In such cases, prompt medical consultation and thorough evaluation and treatment are necessary.