What are some home remedies for swollen throats?

Honey
Honey mixed in tea or taken on its own is a common household remedy for a sore throat. One study found that honey was even more effective at taming nighttime coughs than common cough suppressants. Other researchshows that honey is an effective wound healer, which means it may help speed healing for sore throats.

Chamomile tea
Chamomile tea is naturally soothing. It has long been used for medicinal purposes, like soothing a sore throat. It’s often used for its anti-inflammatory, antioxidant, and astringent properties.

Some study reviews have shown that inhaling chamomile steam can help relieve symptoms of a cold, including a sore throat. Drinking chamomile tea can offer the same benefit. It can also stimulate the immune system to help your body fight off the infection that caused your sore throat in the first place.

Peppermint
Peppermint is known for its ability to freshen breath. Diluted peppermint oil sprays may also relieve sore throats. Peppermint contains menthol, which helps thin mucus and calm sore throats and coughs. Peppermint also has anti-inflammatory, antibacterial, and antiviral properties, which may encourage healing.

Never use essential oils without mixing them with a carrier oil such as olive oil, sweet almond oil, or softened coconut oil. For peppermint oil, mix five drops of the essential oil with one ounce of the carrier oil of your choice. Never ingest essential oils.