Cold & Flu

Sinus Infection & Congestion

Thin mucus, drain the sinuses, and clear microbes with rinses, steams, and antimicrobial botanicals.

Prevention

Key nutrients: Vitamin C, zinc, quercetin, vitamin A, hydration.

Eat regularly: Citrus, bell peppers, berries, garlic, onions, ginger, horseradish, pumpkin seeds, broths.

Use a humidifier and saline rinse during dry/cold months.

Saline nasal rinse

OtherStrong evidence

Neti pot or squeeze bottle with isotonic saline 1–2×/day clears mucus and pathogens.

Xylitol nasal spray

OtherModerate evidence

Reduces bacterial adhesion in sinus tissue.

Eucalyptus steam

HerbModerate evidence

Few drops in hot water; inhale 10 min to open passages.

Oregano oil

HerbModerate evidence

1–2 drops in capsule or diluted; potent antimicrobial for sinus infections.

Goldenseal

HerbTraditional use

Berberine-rich tincture short-term for bacterial sinusitis.

Kali Muriaticum 6X (tissue salt)

MineralTraditional use

Schüssler salt — 4 tablets 2–3× daily for thick, white, glue-like mucus and blocked sinuses or ears.

Kali Sulphuricum 6X (tissue salt)

MineralTraditional use

4 tablets 2–3× daily once mucus turns yellow or greenish — the classic later-stage catarrh salt.

A note of caution. Natural doesn't mean risk-free. Herbs and supplements can interact with medications, affect pregnancy, or worsen certain conditions. Speak with a qualified clinician before starting a new regimen, especially if you take prescriptions.