When a cold and cough take hold, most of us reach first for the kitchen — and rightly so. For mild, seasonal cold and cough, a handful of trusted home remedies can genuinely ease the misery while your body does the healing. Here are the ones that work, why they work, and where a gentle daily habit can help you through the season.
Why do you get a cold and cough?
A common cold is a viral infection of the upper respiratory tract. Your body's response — swelling, mucus and a tickly or chesty cough — is what actually makes you feel unwell. Most colds settle within a week or so, so the aim of home care is simple: soothe the symptoms, thin the mucus, and rest while it passes.
Cold or flu — and how long will it last?
It helps to know what you're dealing with:
- A cold comes on gradually — a scratchy throat, then a runny or blocked nose, sneezing and a mild cough. You feel under the weather but usually keep going.
- The flu hits harder and faster — high fever, body aches, exhaustion — and is more likely to put you in bed.
How long? A typical cold runs 7–10 days, often peaking around days 2–3. The cough is usually the last symptom to leave and can linger for one to three weeks after everything else has cleared — that's normal and not a sign anything's wrong, as long as it's slowly improving.
The best home remedies for cold and cough
1. Honey — the classic cough soother
Honey coats an irritated throat and can calm a cough as well as many over-the-counter syrups. Take a spoonful on its own, or stir two teaspoons into warm water or tea. Not for babies under one year (risk of infant botulism).
2. Ginger and honey
Ginger is warming and anti-inflammatory. Simmer a few crushed slices in a cup of water for five minutes, strain, add honey, and sip two to three times a day.
3. Tulsi kadha (herbal decoction)
The classic Indian kadha: boil tulsi (holy basil) leaves with black pepper, clove, cinnamon and ginger in two cups of water, reduce by half, strain and add honey. A warm, comforting hit of season-fighting herbs.
4. Turmeric milk (haldi doodh)
Half a teaspoon of turmeric and a pinch of black pepper in warm milk before bed is soothing and restful — a bedtime staple for a reason.
5. Steam inhalation
Steam thins mucus and eases a blocked nose. Lean over a bowl of hot (not boiling) water with a towel over your head for 5–10 minutes. A little ajwain (carom seeds) in the water adds thymol, a natural decongestant.
6. Salt-water gargle
Gargling warm salt water loosens mucus and soothes a raw throat. Half a teaspoon of salt in a glass of warm water, a few times a day.
7. Stay hydrated and rested
Warm water, soups and herbal teas thin mucus so it drains. And plain rest lets your immune system get on with the job — never underrated.
A blocked nose alongside the cough? Our guide on how to clear a blocked nose naturally covers steam, positioning and spray technique in detail. If it's a dry, tickly cough specifically, we've a dedicated guide for that too.
Dry cough vs chesty cough — a quick note
A chesty (productive) cough brings up mucus — you generally want to let it clear. A dry (tickly) cough has no mucus and is often the lingering, irritating kind after a cold. Honey, steam and staying hydrated help both; our dry cough remedies guide goes deeper on the tickly type.
What to avoid (common mistakes)
A few things people do that don't help — or make it worse:
- Reaching for antibiotics. A cold is viral; antibiotics don't work on viruses and shouldn't be taken without a doctor's advice.
- Over-using chemical decongestant sprays. Beyond 3–5 days, oxymetazoline/phenylephrine sprays can cause rebound congestion (a nose that feels more blocked). See how to clear a blocked nose naturally.
- Suppressing every cough. A chesty cough is clearing mucus — you don't always want to stop it. Focus on soothing and thinning.
- Skipping rest. Pushing through slows recovery. Sleep is when your body does the repair work.
Stopping a cold spreading through the household
Colds pass easily at home, especially in winter when everyone's indoors. A few simple habits cut the spread:
- Wash hands often, especially before meals and after blowing your nose.
- Cover coughs and sneezes with a tissue or your elbow, and bin tissues straight away.
- Don't share towels, cups or cutlery while someone's unwell.
- Air out rooms — fresh air and a little humidity help.
- Keep up everyday respiratory hygiene — caring for the nose and throat is part of the same picture (see our daily respiratory-hygiene routine).
None of this guarantees no one else catches it, but it stacks the odds sensibly — the same logic as washing your hands.
Where a daily plant-based spray fits in
Home remedies do the heavy lifting when you're already unwell. Alongside them, some people like a simple daily respiratory-hygiene step through cold season — and that's where ErasaVir's plant-based sprays come in.
- Plant-derived safflower and peppermint, alcohol-free, used in the nose and mouth/throat.
- A gentle hygiene idea: the fatty acids in safflower behave a little like a mild, natural soap on the lipid coat of common enveloped viruses — a way to keep the nasal passage clean day to day.
- Clinically studied: in a randomised controlled study, ErasaVir eased cold, cough and throat symptoms as well as a conventional treatment regimen — one that included antibiotics, an antihistamine and paracetamol — with no adverse events reported.
- AYUSH certified. Nasal: 1 spray per nostril every 4–6 hours, up to 4 times a day.
The bigger picture — daily hygiene. More than a remedy for when you're already unwell, ErasaVir is built for everyday use. Making a quick spray part of your daily routine through cold-and-cough season helps keep the nose and throat clean and adds a simple protective step to your day. That daily-maintenance habit — like brushing your teeth or washing your hands — is what the product is really designed for.
It's not a replacement for rest and fluids — it's an easy plant-based habit to sit alongside them.
(Prefer a traditional Ayurvedic route for the nose? See Anu Thailam: uses, benefits and a modern alternative.)
When to see a doctor
Most colds pass in 7–10 days. See a doctor if you have a high or persistent fever, a cough lasting more than three weeks, breathlessness or chest pain, or symptoms that keep getting worse rather than better.
Cold and cough: frequently asked questions
How can I get rid of a cold and cough fast at home? Rest, warm fluids, honey, steam and a salt-water gargle are the most effective home measures. There's no instant cure for a virus, but these ease symptoms while it clears.
Is kadha good for a cough? Yes — a warm tulsi-ginger-pepper kadha soothes the throat and is comforting. Keep honey and warmth as the core.
What's best for a cough at night? Honey before bed, a slightly elevated pillow, and a humid (not dry) room all help reduce night-time coughing.
Can I use a nasal spray for a cold? A gentle, non-decongestant plant-based spray can be used daily. Avoid over-using chemical decongestant sprays (more than 3–5 days) as they can cause rebound congestion.
What foods help when you have a cold? Warm, easy foods: soups and broths, khichdi, ginger-tulsi tea, and honey for the cough. Citrus and other vitamin-C foods are a sensible addition. Most important is simply staying hydrated.
Should I exercise with a cold? Light movement is usually fine if symptoms are "above the neck" (runny nose, mild sore throat). Rest if you have a fever, body aches or a chest cough — your body needs the energy to recover.
When is a cough a sign of something more serious? See a doctor if a cough lasts more than three weeks, or comes with breathlessness, chest pain, wheezing, coughing up blood or a high fever.
The bottom line
For a mild cold and cough, your kitchen has most of what you need: honey, ginger, tulsi, turmeric, steam, gargles, fluids and rest. Add a gentle daily respiratory-hygiene step if you like, and see a doctor if symptoms are severe or drag on.
👉 Explore ErasaVir's plant-based sprays — AYUSH certified, alcohol-free, clinically studied for cold, cough and throat symptom relief.
This article is for general wellness information and isn't a substitute for medical advice.
