Here are a few commonly used homeopathic remedies:

1. Pulsatilla: This remedy is often recommended when sinus symptoms are accompanied by thick, yellow or greenish discharge, and the person feels better in open air. They may also experience relief from applying cold compresses.
2. Natrum muriaticum: Natrum muriaticum is suggested for individuals who have a chronic tendency towards sinusitis, often triggered by emotional stress. The person may have a clear, watery nasal discharge, and symptoms worsen in the morning.
3. Kali bichromicum: This remedy is suitable for sinusitis with thick, sticky, yellow or greenish mucus that is difficult to discharge. The person may experience pain and pressure at the root of the nose and forehead, and symptoms may worsen in the morning or with exposure to cold.
4. Silicea: Silicea is often recommended when there is a recurrent tendency for sinus infections. The person may have a stuffy nose with a discharge of offensive-smelling mucus. Symptoms may be aggravated by cold and damp weather.
5. Hydrastis canadensis: Hydrastis is suggested for chronic sinusitis with thick, yellow or greenish discharge. The person may experience postnasal drip, a constant need to clear the throat, and a sensation of dryness or rawness in the nasal passages.

Remember, homeopathy takes into account the individual’s unique symptoms, constitution, and overall health. The selection of remedies should be tailored to your specific case. It is recommended to seek guidance from a qualified homeopathic practitioner for proper evaluation and treatment. Additionally, it is essential to consult with a medical professional for a comprehensive diagnosis and to discuss any complementary therapies you wish to explore.