When a cough and cold come knocking, few things are as comforting as a warm cup of kadha — the time-honoured Indian herbal decoction our grandmothers swore by. It's warming, soothing, and made from spices most of us already have in the kitchen. Here's what kadha does for a cough and cold, a simple recipe you can make in minutes, and what to reach for when you're short on time.
What is kadha?
Kadha (also kashaya or quath) is a traditional Ayurvedic drink made by simmering herbs and spices in water until the goodness is drawn out. For cough and cold, the classic blend leans on warming, throat-soothing ingredients like tulsi (holy basil), ginger, black pepper, cinnamon and clove, usually finished with a little honey. It's home care in a cup — comforting, and part of Indian households for generations.
Benefits of kadha for a cough and cold
A warm kadha helps in a few simple, sensible ways:
- Soothes a sore, scratchy throat — the warmth and honey coat and comfort an irritated throat.
- Eases the discomfort of a cough — warming spices like ginger and pepper are traditionally used to calm a cough and loosen congestion.
- Keeps you warm and hydrated — exactly what a cold-weary body wants.
- A comforting seasonal ritual — tulsi, ginger and honey have been used through India's cold season for centuries.
Think of kadha as comforting home care rather than a medicine — lovely for easing symptoms while your body does the healing.
A simple kadha recipe for cough and cold
You don't need anything fancy. Here's a classic version:
You'll need:
- 2 cups water
- 8–10 fresh tulsi (holy basil) leaves
- 1-inch piece of ginger, crushed
- 4–5 black peppercorns, lightly crushed
- 1 small cinnamon stick
- 2 cloves
- Honey, to taste (add at the end)
Method:
- Add the water, tulsi, ginger, pepper, cinnamon and cloves to a pan.
- Bring to a boil, then simmer on low until it reduces by about half (8–10 minutes).
- Strain into a cup and let it cool slightly.
- Stir in honey to taste — add it warm, not boiling. Sip while hot.
Have it once or twice a day through a cold. Honey isn't suitable for children under one year.
Tips to get the most from your kadha
- Don't over-boil the honey — stir it in at the end to keep it soothing.
- Adjust the spice to what your throat can handle — go gentle if it's very raw.
- Pair it with rest and fluids — kadha works best alongside the basics. See our full guide to home remedies for cold and cough, and for a lingering tickle, dry cough remedies that work.
Short on time? Ready-made kadha options
Simmering a fresh kadha is lovely when you have ten minutes — but not every day allows it. On busy days, instant kadha sachets (such as Dabur's Honitus Hot Sip) give you the soothing, non-drowsy comfort of a herbal kadha by simply stirring a sachet into hot water. A handy shortcut to the same warming ritual.
Beyond kadha: a daily respiratory-hygiene step
A kadha is a sit-down, few-times-a-day comfort. Between cups — at your desk, on the move, or overnight — some people like a quick daily respiratory-hygiene step for the nose and throat, such as ErasaVir's plant-based sprays.
- Plant-derived safflower and peppermint, alcohol-free, for the nose and mouth/throat.
- Clinically studied: in a randomised controlled study, ErasaVir eased cough, cold 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.
The bigger picture — daily hygiene. Beyond helping during a cold, ErasaVir is built for everyday use — a simple daily habit that keeps the nose and throat clean through the season, the way washing your hands looks after them. A warm kadha for comfort, a quick spray for the point-of-entry hygiene step in between.
Kadha for cough and cold: frequently asked questions
Is kadha good for a cough and cold? Yes — a warm kadha soothes the throat and eases the discomfort of a cough and cold. It's comforting home care; see a doctor if symptoms are severe or persistent.
How often can I drink kadha? Once or twice a day during a cold is typical. Kadha is potent with spices, so you don't need much — go gentle if your throat is very sore.
Can I drink kadha every day? A mild kadha can be enjoyed through the cold season. Very strong, spice-heavy kadha every day may not suit everyone, so keep it balanced.
Is kadha safe for children? A mild version can be given to older children, but keep it gentle and skip the honey for under-1s. Check with a doctor for young children.
The bottom line
Kadha is one of India's most comforting cold-season rituals — warming, throat-soothing and easy to make from tulsi, ginger, pepper and honey. Make it fresh when you can, reach for an instant sachet when you can't, and pair it with rest, fluids and a gentle daily respiratory-hygiene habit.
👉 Explore ErasaVir's plant-based sprays — AYUSH certified, alcohol-free, clinically studied for cough, cold and throat symptom relief.
This article is for general wellness information and isn't a substitute for medical advice.
