Sequelae Phase (After 21 days)

Residual Deficits: Some patients may have lingering mild facial muscle weakness or uncoordinated movements that affect facial expressions and function.
Persistent Ocular Problems: Incomplete eyelid closure may continue, resulting in chronic dry eye or other eye discomfort.
Ongoing Rehabilitation: Patients with significant sequelae may require long-term rehabilitation or additional treatments to further improve function and appearance.

Type 1 (Nearly Complete Recovery with Residual Sensory Abnormalities):
- Patients may experience residual issues such as a subjective feeling of facial numbness, muscle tension, or reduced mobility (not visibly apparent to others).
- Recommended Therapy:
  - Weekly rehabilitation treatments including acupuncture, facial massage, and facial Gua Sha (scraping).
Type 2 (Partial or No Recovery):
- Often due to delayed early treatment.
- Acupuncture Therapy – At least 3-5 sessions per week,
- Electroacupuncture – Suitable for the recovery phase and can enhance treatment efficacy.
- Herbal Medicine – To promote blood circulation and nerve regeneration.
- Facial Rehabilitation Exercises:
  - Gentle facial massage (avoid excessive stimulation).
  - Oral exercises (such as blowing, puffing cheeks, whistling, and smiling exercises).
  - Mirror training (practicing facial movements in front of a mirror to prevent compensatory movements).
- Avoid Incorrect Rehabilitation Methods – Such as excessive massage or heat therapy, which may lead to muscle spasms.
Prognosis:
- If there has been slight improvement after one month, it indicates ongoing nerve recovery, and you should not give up on treatment.
- Delayed or improper treatment may prolong recovery time or lead to complications (such as muscle spasms or synkinesis).
- With consistent treatment and proper rehabilitation, most patients can achieve significant recovery within 3-6 months.