the root cause: infection and swelling.It reduces bronchial constriction and helps the body clear mucus naturally.c. For PneumoniaIn pneumonia, the air sacs in the lungs fill with fluid and pus due to bacterial infection.While onion cannot replace medical treatment, it supports the healing process by:Enhancing oxygen uptakeReducing inflammationSupporting immune functionActing as a mild antibiotic and expectorantIt can be used as a complementary home remedy alongside medical therapy to accelerate recovery.4. How to Prepare Onion Syrup – The Natural AntibioticHere’s a scientifically inspired version of the classic home remedy — simple, safe, and highly effective.Ingredients:1 large onion (yellow or red, organic if possible)2 tablespoons of raw honey (natural antibacterial booster)Optional: 1 clove of garlic, finely chopped (enhances the antibiotic effect)Instructions:Peel and slice the onion into thin rings.Place the slices in a clean glass jar.Add the honey (and garlic if used).Cover and let it sit overnight at room temperature — around 8–12 hours.In the morning, a thick syrup will have formed. Strain and store it in a sealed jar in the refrigerator.Dosage:Adults: 1 tablespoon every 2–3 hours for acute cough or bronchitis.Children over 3 years: 1 teaspoon every 3 hours.(Note: Do not give honey to infants under 1 year old.)This syrup lasts for up to 3–4 days when refrigerated.5. Why Honey Enhances Onion’s EffectsHoney itself is known as a natural antibiotic and demulcent.When combined with onion, the synergy becomes remarkable:Honey seals the active compounds, preventing oxidation.It soothes the throat and reduces irritation.It enhances the antimicrobial effect of sulfur compounds.This combination mimics the mechanism of mild antibiotics but without side effects like gut imbalance or resistance buildup.6. Modern Research and EvidenceRecent studies continue to explore the medicinal potential of onions in respiratory health.2020 (Journal of Phytotherapy Research): Onion extracts showed inhibitory effects against Pseudomonas aeruginosa and Streptococcus pneumoniae — common pneumonia pathogens.2019 (Frontiers in Nutrition): Regular intake of onion and garlic correlated with reduced respiratory tract infections during
