✅ Medically Reviewed by HealthisHeaven Editorial Team | Updated April 2026
Dealing with a stubborn cold and cough? Before you reach for over-the-counter medicines, your kitchen likely holds some of the most effective remedies. These natural home remedies for cold and cough have been used for generations in many cultures worldwide - and modern science backs many of them up.
In this guide, we'll share 12 tried-and-tested home remedies that can help relieve your symptoms quickly and naturally.
1. Honey and Ginger Tea
This is perhaps the most popular and effective home remedy for cold and cough. Ginger has powerful anti-inflammatory and antibacterial properties, while honey acts as a natural cough suppressant.
How to prepare: Grate a one-inch piece of fresh ginger into a cup of boiling water. Let it steep for 5 minutes, strain, and add one tablespoon of raw honey. Drink this 2-3 times daily for best results.
Why it works: A study published in the Journal of Ethnopharmacology found that ginger extract can inhibit the growth of respiratory syncytial virus (RSV), one of the common causes of cold. Honey, meanwhile, has been shown in clinical trials to be as effective as dextromethorphan (a common cough suppressant) in reducing cough frequency.
2. Turmeric Milk (golden milk)
Known as "Golden Milk" worldwide, turmeric milk is a staple remedy in households around the world. Curcumin, the active compound in turmeric, is a powerful anti-inflammatory and antioxidant agent.
How to prepare: Warm a glass of milk and add half a teaspoon of turmeric powder and a pinch of black pepper. The black pepper enhances curcumin absorption by up to 2000%. Add honey to taste and drink before bedtime.
Why it works: Curcumin has been shown to modulate the immune response and reduce inflammation in the respiratory tract. The warmth of the milk also soothes a sore throat and helps you sleep better.
3. Steam Inhalation with Eucalyptus Oil
Steam inhalation is one of the quickest ways to relieve nasal congestion and make breathing easier. Adding eucalyptus oil amplifies the decongestant effect.
How to do it: Boil water in a large bowl, add 3-4 drops of eucalyptus essential oil, drape a towel over your head, and inhale the steam for 10-15 minutes. Keep your eyes closed to avoid irritation.
Why it works: Steam loosens mucus in the nasal passages and airways. Eucalyptol, the main compound in eucalyptus oil, acts as a natural decongestant and has antimicrobial properties that fight the infection causing your cold.
4. Tulsi (Holy Basil) Tea
Tulsi (holy basil) is revered in traditional medicine as the "Queen of Herbs" and is one of the most effective natural remedies for respiratory ailments. Used for centuries in Ayurvedic and Southeast Asian medicine, it acts as an immunomodulator, helping your body fight the infection more efficiently.
How to prepare: Boil 8-10 fresh tulsi leaves in two cups of water until it reduces to one cup. Add a teaspoon of honey and a squeeze of lemon. Drink twice daily.
Why it works: Tulsi contains eugenol, camphene, and cineole - compounds that help relieve congestion and have antibacterial properties. Research published in the Journal of Ayurveda and Integrative Medicine, as well as studies in Western pharmacology journals, confirms its effectiveness against respiratory infections. You can find dried tulsi leaves or tulsi tea bags at most health food stores.
5. Salt Water Gargle
A simple salt water gargle can provide immediate relief from a sore throat and reduce the duration of your cold. This is one of the easiest and most effective remedies you can do right now.
How to do it: Dissolve half a teaspoon of salt in a glass of warm water. Gargle for 15-20 seconds, spit it out, and repeat until the glass is empty. Do this 3-4 times a day.
Why it works: Salt water creates a hypertonic environment that draws moisture out of swollen throat tissues, reducing inflammation. It also helps flush out viruses and bacteria from the throat. A study in the American Journal of Preventive Medicine found that regular salt water gargling reduced upper respiratory infections by 40%.
6. Black Pepper and Honey
Black pepper is a natural expectorant that helps break up chest congestion, while honey soothes the throat. Together, they make a powerful cough remedy.
How to prepare: Mix half a teaspoon of freshly ground black pepper with one tablespoon of honey. Take this mixture twice a day, preferably after meals. For a warming effect, you can add it to a cup of hot water.
Why it works: Piperine, the active compound in black pepper, stimulates circulation and mucus flow, making it easier to expel phlegm. Combined with honey's antimicrobial properties, this remedy tackles both the cough and the underlying infection.
7. Mulethi (Liquorice Root) Tea
Liquorice root (known as "Mulethi" in Ayurveda) has been used in traditional medicine systems worldwide for centuries to treat cough and sore throat. It is a natural demulcent, meaning it forms a soothing film over irritated mucous membranes.
How to prepare: Steep one teaspoon of dried mulethi root in hot water for 10 minutes. Strain and drink. You can also simply chew on a small piece of mulethi root throughout the day.
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Why it works: Glycyrrhizin, the main compound in mulethi, has antiviral and anti-inflammatory properties. It helps coat the throat, reducing irritation that triggers coughing, and boosts the immune system to fight the infection.
8. Kadha (Traditional Indian Herbal Decoction)
This traditional herbal decoction (known as "Kadha" in South Asian medicine) became globally popular during the COVID-19 pandemic - and for good reason. It combines multiple immunity-boosting ingredients into one powerful drink.
How to prepare: Boil 2 cups of water with 4-5 tulsi leaves, a one-inch piece of ginger (crushed), 5-6 black peppercorns, 2 cloves, a small cinnamon stick, and half a teaspoon of turmeric. Simmer for 10 minutes until it reduces by half. Strain, add honey and lemon, and drink warm.
Why it works: This is essentially a synergistic blend of multiple cold-fighting ingredients. Each herb and spice brings its own antiviral, antibacterial, and anti-inflammatory properties, creating a compound effect that's greater than any single ingredient alone.
9. Garlic
Garlic is nature's antibiotic. It contains allicin, a compound with potent antimicrobial properties that can help fight the viruses causing your cold.
How to use: Crush 2-3 garlic cloves and let them sit for 10 minutes (this activates the allicin). Mix with a teaspoon of honey and eat directly. Alternatively, add crushed garlic to warm soup or lentil stew for a milder approach.
Why it works: Research published in the Cochrane Database found that regular garlic consumption may reduce the frequency and duration of colds. Allicin enhances the immune response by stimulating white blood cell activity.
10. Warm Lemon Water with Honey
This classic remedy is gentle, refreshing, and effective. Vitamin C from lemon supports immune function, while honey provides cough relief.
How to prepare: Squeeze the juice of half a lemon into a glass of warm water. Add one tablespoon of honey and stir. Drink 2-3 times daily, especially first thing in the morning.
Why it works: Vitamin C is a powerful antioxidant that supports various immune functions. The warm water helps soothe the throat and keeps you hydrated, which is crucial during a cold. Honey adds antimicrobial and cough-suppressing benefits.
11. Ajwain (Carom Seeds) Steam
Carom seeds (Ajwain) are a powerful decongestant commonly used in Asian and Middle Eastern cooking. Their essential oil, thymol, is an effective antimicrobial agent. You can find them at international grocery stores or online.
How to use: Dry roast a tablespoon of ajwain seeds on a pan, crush them slightly, and tie them in a clean cloth. Inhale the aroma throughout the day. Alternatively, add ajwain to boiling water and inhale the steam.
Why it works: Thymol acts as a bronchodilator, opening up the airways and making breathing easier. The warm aromatic vapours help clear nasal congestion quickly. This remedy is especially helpful for nighttime congestion that disrupts sleep.
12. Chicken Soup (or Vegetable Soup)
There's a reason every culture recommends soup when you're sick. Warm soup is not just comfort food - it has genuine therapeutic benefits for cold and cough.
How to prepare: Make a simple soup with garlic, ginger, onion, carrots, and your choice of chicken or mixed vegetables. Add turmeric, black pepper, and a pinch of cumin for extra benefits. Sip it warm throughout the day.
Why it works: A landmark study from the University of Nebraska Medical Center found that chicken soup has genuine anti-inflammatory properties that can reduce upper respiratory cold symptoms. The hot liquid helps loosen mucus, the steam aids decongestion, and the nutrients support immune function.
Watch: Natural Cold and Flu Remedies
When to See a Doctor
While these home remedies are effective for common cold and cough, you should consult a doctor if your symptoms last more than 10 days without improvement, you develop a high fever above 103 degrees F (39.4 degrees C), you experience difficulty breathing or chest pain, you cough up blood or thick green or yellow mucus, or your symptoms seem to improve but then suddenly worsen.
Prevention Tips
Prevention is always better than cure. To reduce your chances of catching a cold, wash your hands frequently with soap and water, avoid touching your face with unwashed hands, maintain a balanced diet rich in fruits and vegetables, get adequate sleep of 7-8 hours per night, stay physically active with regular exercise, and keep yourself well hydrated throughout the day.
The Bottom Line
These 12 home remedies for cold and cough are safe, effective, and use ingredients you probably already have in your kitchen. They can help relieve symptoms, boost your immunity, and speed up recovery without the side effects of pharmaceutical drugs.
Remember, consistency is key - try these remedies at the first sign of symptoms for the best results. And always stay hydrated and get plenty of rest to give your body the best chance of fighting off the infection naturally.
Have a favourite home remedy that we missed? Share it in the comments below!
Disclaimer: This article is for informational purposes only and is not a substitute for professional medical advice. Please consult your healthcare provider before trying any new remedies, especially if you have underlying health conditions or are on medication.
Scientific References & Clinical Accuracy
At HealthisHeaven, we adhere to strict editorial standards. Every claim is cross-referenced against peer-reviewed medical journals and high-authority health databases to ensure biological accuracy.