If your doctor or midwife told you to "try a sitz bath," you may be wondering what that actually means, and whether you are doing it right. A sitz bath postpartum is one of the simplest comfort tools after a vaginal birth: a short, shallow soak in warm water that can ease soreness around stitches, tears, swelling or hemorrhoids. This guide walks you through exactly how to do it, the right water temperature, how long and how often to soak, and the safety tips that matter most.

What is a sitz bath?

The word comes from the German sitzen, "to sit." A sitz bath is a shallow bath that covers only your hips, bottom and perineum (the area between the vagina and the anus). You do not need to get fully into the tub.

There are two easy ways to do one at home:

• A sitz bath basin. A small plastic basin that fits on top of your toilet seat. Most Canadian pharmacies sell them, and some hospitals send moms home with one.
• Your bathtub. A few centimetres of warm water in a clean tub, just enough to cover your bottom when you sit.

The basin is handy in the early weeks because you do not have to bend down into a tub or fill it each time.

How a sitz bath helps after birth

A warm sitz bath does not heal stitches by itself, but many moms find it makes the first weeks much more comfortable. Warm water:

• Soothes soreness and itching around stitches or a tear as the area heals.
• Relaxes the muscles around the perineum and anus, which can ease the discomfort of hemorrhoids and make that first bowel movement feel less scary.
• Cleans gently without wiping or rubbing sore skin.
• Gives you a pause. Ten quiet minutes to breathe can do a lot for your mood, too.

When can you start a sitz bath after birth?

In the first 24 hours or so, many care providers suggest cold to bring down swelling, for example a cold perineal pack. After that, warm sitz baths are often recommended. Ask your doctor or midwife when it is right for you, especially if you had a third- or fourth-degree tear.

After a caesarean birth, your perineum is usually not affected the same way, but a sitz bath can still help with hemorrhoids. Keep your incision out of the water until your care team says it has healed enough to soak.

If cold is what you need right now, our guide to padsicles and a reusable alternative explains how to use cold safely in the first days.

How to do a sitz bath postpartum, step by step

1. Clean the basin or tub. Wash it with soap and hot water and rinse it well.
2. Wash your hands before you start.
3. Fill it with warm water. Comfortably warm, never hot. Test it with the inside of your wrist; close to body temperature (about 37 °C) feels just right for most moms. In a basin, fill it about halfway so it does not overflow when you sit.
4. Add something, if you like. Plain warm water works well. Some moms enjoy Epsom salt or a gentle herbal blend. If you have stitches, ask your doctor or midwife before adding anything, and skip bubble bath, soap or perfumed products.
5. Sit and soak for about 10 to 20 minutes. Relax, breathe, and top up with a little warm water if it cools down.
6. Stand up slowly. Warm water can make you feel light-headed. The first time, have someone nearby.
7. Pat dry gently with a clean, soft towel, front to back. Do not rub. If you can, let the area air-dry for a minute.
8. Put on a fresh pad or postpartum underwear, then empty, rinse and dry the basin.

How long and how often?

How long should each sitz bath last?

About 10 to 20 minutes is enough. Longer is not better: sitting too long can leave skin soggy and tender.

How many times a day?

Many care providers suggest two or three times a day, and after a bowel movement if it helps you feel cleaner and more comfortable. Follow the advice you were given at discharge.

For how many weeks?

As long as it helps. Most moms use sitz baths in the first couple of weeks and slowly stop as soreness fades.

Sitz bath safety tips

• Warm, not hot. Hot water can irritate delicate skin and make swelling worse.
• Keep it clean and personal. Use your own basin, and wash it after every use.
• Do not soak if you feel dizzy or weak. Wait until you feel steady, and keep your phone within reach.
• Stop if it stings or hurts more. A sitz bath should feel soothing. If it does not, check with your care provider.
• Keep your full routine. Keep rinsing with a perineal bottle after using the toilet, change pads often, and rest whenever you can.

Make your soak a little more soothing

We created the Terra Mama Sitz Bath blend ($15.99 CAD) for moms who want their sitz bath to feel like a real moment of care. It is a botanical blend of Epsom salt, Himalayan pink salt, lavender and calendula, made for a calming, relaxing soak. Simply add it to the warm water in your basin or tub. (It is a bath blend, not a basin, so you will still need one of those.) As with anything you add to the water, check with your doctor or midwife first if you have fresh stitches.

The blend is also part of our Ultimate Postpartum Kit ($90.00 CAD), together with an ergonomic perineal bottle, a herbal perineal care mist, a hot and cold perineal pack, hot and cold breast gel packs and disposable postpartum underwear.

When to call your doctor or midwife

Soreness should get a little better every day. Call your doctor or midwife, or 811 for health advice (Info-Santé in Quebec), if you notice:

• Pain or swelling around your stitches that is getting worse instead of better
• Stitches that seem to open, or a wound that is red, hot or leaking pus
• Discharge or bleeding that smells bad
• A fever of 38 °C (100.4 °F) or higher, or chills
• Trouble peeing or having a bowel movement, or hemorrhoids that bleed a lot or are very painful

Call 911 or go to the nearest emergency department if you soak a pad in an hour or less, pass a clot bigger than a golf ball, or feel faint, very dizzy or short of breath. If you are feeling very low or having thoughts of harming yourself, call or text 988 (Suicide Crisis Helpline, 24/7 across Canada).

Quick answers

Can I use my regular bathtub for a sitz bath?
Yes. Clean it well, then add a few centimetres of warm water, just enough to cover your bottom and perineum when you sit.

Should a postpartum sitz bath be warm or cold?
Cold is usually best in the first day to reduce swelling. After that, warm water is the most common choice for comfort.

Do I have to add salt to a sitz bath?
No. Plain warm water works. Salts or herbal blends are optional extras for comfort. Ask your care provider first if you have stitches.

A few warm, quiet minutes can make healing feel a little gentler. Terra Mama supports Canadian moms with recovery essentials designed for comfort, care and peace of mind in the weeks after birth. Explore more at terramama.ca. This article is for information only and does not replace advice from your doctor or midwife.