Sinus Infection

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Other names for Sinus Infection

Sinusitis
Rhinosinusitis
Inflamed sinus cavities

Synopsis of Sinus Infection

A sinus infection, or sinusitis, is the inflammation or swelling of the sinus linings, typically caused by a viral, bacterial, or sometimes fungal infection. The sinuses are air-filled cavities in the skull that help regulate airflow and filter inhaled air. When inflamed, they can become blocked with fluid and mucus, creating a breeding ground for pathogens. Symptoms include nasal congestion, facial pain or pressure, thick nasal discharge, headache, and reduced sense of smell. Sinus infections can be acute (lasting less than 4 weeks), subacute, or chronic (lasting more than 12 weeks), with the latter often linked to allergies, nasal polyps, or structural blockages.

Types:

  • Acute sinusitis: Sudden onset, usually following a cold or respiratory virus

  • Chronic sinusitis: Long-term inflammation often without infection

  • Subacute sinusitis: Lasts 4–12 weeks, often following unresolved acute infection

  • Recurrent sinusitis: Multiple acute episodes per year

  • Fungal sinusitis: Rare, usually occurs in immunocompromised individuals

Common Causes:

  • Viral respiratory infections (cold, flu)

  • Allergies (hay fever, dust, mold)

  • Nasal polyps or deviated septum

  • Bacterial infection following congestion

  • Swimming or dental infections spreading to sinuses

  • Air pollutants and irritants

Severity Causes:

  • Delayed or insufficient drainage of mucus

  • Immunosuppression or chronic inflammation

  • Repeated exposure to allergens or irritants

  • Poor indoor air quality or mold exposure

  • Untreated dental infections near the sinus area

When to See a Doctor:

  • Symptoms lasting more than 10 days or worsening after initial improvement

  • High fever, swelling around the eyes, or facial pain

  • Recurrent sinus infections (more than 4/year)

  • Thick yellow or green nasal discharge

  • Persistent headache or reduced sense of smell

Natural remedies for Sinus Infection

Saline rinses: Help flush out mucus, allergens, and infectious material. Use a neti pot or saline spray daily to relieve congestion and improve drainage.

Steam inhalation: Loosens mucus and opens nasal passages. Add essential oils like eucalyptus or peppermint for added decongestant effect.

Bromelain: An enzyme from pineapple that reduces sinus swelling and improves mucus drainage. Especially helpful in post-viral or inflamed sinuses.

Quercetin: A natural flavonoid that stabilizes mast cells and reduces histamine release in allergy-triggered sinus inflammation.

Vitamin C: Supports immune defense and reduces oxidative stress in inflamed tissues. May shorten the duration of viral infections.

Probiotics: Improve immune response and reduce inflammation, particularly helpful when recurrent infections or antibiotics disrupt microbial balance.

Magnesium: Helps relax vascular and mucosal tissue, easing sinus pressure and reducing associated headaches.

Stay hydrated: Drinking plenty of fluids thins mucus, helping it drain more easily from congested sinuses.

Ingredients

These raw ingredients are often used in alternative medicine to treat Sinus Infection

activated charcoal
alpha-pinene
waterhyssop
benegut perilla (proprietary)
bifidobacterium lactis
bilberry
black pepper
bromelain
cucumber
echinacea purpurea
elderberry
endo-peptidase
fennel
goldenseal
immunoglobin G
honeysuckle
lactobacillus gasseri
magnesium
marshmallow
mint
peppermint oil
platycodon root
quercetin
serratiopeptidase
slippery elm bark
vitamin C
wasabia japonica
zinc
mullein
hyssop
cardamom
malabar nut
inula racemosa
anise
pau d'arco
elecampane
sweetgums
fungal enzymes blend (proprietary)
Sichuan pepper
sea salt
3-acetyl-11-keto-beta-boswellic acid
Abies alba
Asafetida
Alpinia katsumadai
Anamarrhena
Alpha-terpineol
Ambergris
Ajowan
Ammonium chloride
Asarum heterotropoides
American Elder
Activated Charcoal
Asafoetida
Andrographis paniculata
Andrographis
Alpha-pinene
Acetylsalicylic acid
allyl isothiocyanate
Arabinogalactans
Alliin
Anise
Bifidobacterium (various species)
Batavia cinnamon
Barleria
Beta-pinene
Bacillus (mixed)
black salt
Buddha's Hand
Bacteria Blend
Cyperus (unspecified)
Coral
Chrysanthemum maximum
Cineole
Chinese Chive
Cinidium
Colombo
Cistus
Chinese Club Moss
cypress
Citrus reticulata
Chamomile
Chinese Pine
Cambodium Cardamom
Crioceras
Caratuberside
Dendramine
Ephedra
Exphedrine HCl
Echinacea (various)
Elder
Eyebright
Echinacea pallida
European elderberry constituents (unspecified)
Enzyme Blend
Eucalyptus
Echinacea purpurea
Elderberry (unspecified)
Fenuside
Frankinsense
Forsythia
Frankincense
Fennel
Gallic Acid
Goldthread
glycyrrhizic acid
Goldenseal
Gardenia jasminoides
Hedychium Spicatum
Heartsease
Hyacinth (unspecified)
Horseradish
hydrogen sulfate
Homalomena
Honey loquat syrup
Honeydew
Inula
Japanese Elder
Japanese Horseradish
Lemon mint (unspecified)
Lophatherum
Lo Han Guo
Lomatium dissectum
Luo Han Guo
Liverwort
Mentha haplocalyx
Myristicin
Marjoram
Moroccan oregano
Magnolia biondii
Mexican oregano
Mucin
Mint (unspecified)
Matapalo Tree
Malabar Nut Tree Leaf Extract
mandarin orange
Ma Huang
Mucolase
N-Acetyl Cysteine
Natsudaidai
Neral
Night-Blooming Cereus
Oxyephedrine
Oldenlandia
Pear
Premna
P. nigraclens (unspecified)
Peppermint essence
Pinellia Ternata
Pimpinella (unspecified)
Pine
Platycodon
Pelargonium (unspecified)
Piper retrofractum
Pimpinella
Phellodendron Bark
Pinellia
Pubescent Angelica
Rosabin
Red Raspberry
Ravinsara
Sichuan Pagoda Tree
Sichuan Pepper
Sharp-leaf galangal
Speedwell
Sodium metabisulfite
Sodium Bicarbonate
Spanish Oregano
Streptococcus (unspecified)
sage oil
Sinigrin
Sphaeranthus indicus
Savory
Sulfur dioxide
Summer Savory
Serratiopeptidase
Sweet Bay
Sambucus Nigra (unspecified)
Sargassum
Southern Elder
Trachea
Visnea Mocanera
Vasicine
Water Lily (unspecified)
White Pepper
Wild Thyme
Wild Mint
Xylitol
Yerba Santa