Xiang ear has many effects, generally including eliminating wind and dissipating heat, detoxification and insecticide, and unblocking nasal passages. This is beneficial for improving rhinitis and wind-cold common cold, and is relatively beneficial to human health.

1. Eliminating wind and dissipating heat: Xiang ear can eliminate wind and dissipate heat, mainly for symptoms such as wind-cold dampness obstruction, wind-cold headache, and toothache, and can play an effective role in regulating and improving these conditions.

2. Detoxification and insecticide: Xiang ear can have a detoxification and insecticide effect, mainly for skin itching, rash, or other skin diseases, and can play an effective role in regulating and improving these conditions.

3. Unblocking nasal passages: Xiang ear can help unblock nasal passages, mainly for conditions such as nasal congestion, nasopharyngitis, or common cold due to wind-cold, and can play a role in regulating these conditions.