A sitz bath is a shallow, warm-water soak for your bottom. For hemorrhoids, the simplest and most effective soak is plain warm water. You do not need to add anything for the basic treatment to work, though some people add Epsom salt or baking soda for comfort. The warmth itself is what relaxes the sphincter muscle and improves blood flow, which helps reduce pain and swelling.
What Is The Best Thing To Put In Sitz Bath Water?
Plain warm water is the safest and most studied option. It matches your body’s natural chemistry and will not irritate sensitive skin.
The water should be warm, not hot. Aim for a temperature that feels comfortable on your inner wrist, similar to bath water for a baby. Hot water can burn the area or worsen swelling.
Some clinicians recommend adding a small amount of Epsom salt or baking soda to the water. Epsom salt (magnesium sulfate) is a common addition. Some people report it eases soreness. Baking soda may help if the area feels itchy. Neither has strong clinical evidence proving it works better than plain water for hemorrhoids. They are not harmful in usual amounts, but they are not required.
If you choose to add Epsom salt, use about two tablespoons per tub of shallow water. For baking soda, about one to two teaspoons is a common amount. Do not use soap, bubble bath, or essential oils. These can strip natural oils and irritate already sensitive tissue.
How Long Should You Sit In A Sitz Bath?
Most clinicians recommend sitting for 10 to 15 minutes per session. Sitting longer does not add benefit and can actually irritate the skin.
You can do this two to three times a day. Many people find the most relief after a bowel movement, especially if straining made the hemorrhoid worse.
Consistency matters more than session length. A short soak several times a day is more helpful than one long soak daily. The repeated warmth helps keep the sphincter muscle relaxed and encourages blood flow to the area, which supports healing.
What Should You Not Put In A Sitz Bath?
Do not add anything that is not plain water, Epsom salt, or baking soda unless a doctor specifically told you to. Scented products are the biggest problem.
- Soaps and body washes — these strip natural moisture and can cause burning or itching.
- Essential oils — even diluted oils can irritate hemorrhoid tissue. Tea tree oil, in particular, can burn sensitive skin.
- Vinegar — some online sources suggest it, but it is acidic and can sting raw tissue.
- Hydrogen peroxide or rubbing alcohol — these delay healing and damage healthy skin cells.
- Bubble bath — the foaming agents are harsh detergents.
If the water looks cloudy or has any product residue, empty the tub and refill with clean water. The goal is a clean, gentle soak.
Does Epsom Salt Actually Help Hemorrhoids?
Epsom salt is widely used in sitz baths, but the evidence for its specific benefit is limited. No large clinical trials have confirmed that magnesium sulfate soaks heal hemorrhoids faster than plain water.
That does not mean it is useless. Some people find the water feels more soothing with Epsom salt dissolved in it. The warmth does the main work. If Epsom salt makes the soak more comfortable for you, it is reasonable to use it. If plain water feels fine, you are not missing out on a required treatment.
Do not use Epsom salt internally. It is only for the outer soak. Swallowing Epsom salt or using it as an enema without medical supervision is unsafe.
Can A Sitz Bath Cure Hemorrhoids?
A sitz bath does not cure hemorrhoids. It treats symptoms. The warmth reduces pain, itching, and muscle spasms. It does not make the swollen veins disappear.
Hemorrhoids often improve on their own with time and good bowel habits. A sitz bath is part of symptom management while that healing happens. It is most effective when combined with other measures like drinking enough water, eating fiber, and avoiding prolonged sitting on the toilet.
If hemorrhoid symptoms last more than a week despite regular sitz baths, or if you see bright red blood, see a doctor. Rectal bleeding has other possible causes that need evaluation. Do not assume bleeding is always from a hemorrhoid.
What Is The Correct Way To Do A Sitz Bath?
You can use a dedicated sitz bath basin that fits over your toilet, or you can use a clean bathtub with a few inches of water. Both work equally well.
Fill the basin or tub with warm water. Sit so the water fully covers the anal area. Stay relaxed for 10 to 15 minutes.
After the soak, pat the area dry with a clean, soft towel. Do not rub. Rubbing irritates swollen tissue. Some clinicians suggest applying a plain petroleum jelly barrier after drying to protect the skin from moisture.
Clean the sitz bath basin with soap and hot water after each use. Rinse it thoroughly. A dirty basin can introduce bacteria to an already irritated area.
How Often Should You Use A Sitz Bath For Hemorrhoids?
Two to three times daily is a standard approach for an active flare-up. You can continue daily soaks as long as symptoms last.
Once symptoms improve, you do not need to keep doing sitz baths. They are a treatment for discomfort, not a daily maintenance habit. If you find them relaxing, occasional use is fine, but there is no evidence that daily sitz baths prevent future hemorrhoids.
Prevention focuses on avoiding constipation and straining. That means fiber, fluids, and responding promptly to the urge to have a bowel movement. A sitz bath does not replace those habits.
When Should You See A Doctor Instead Of Using A Sitz Bath?
Seek medical care if you have rectal bleeding, severe pain, or symptoms that do not improve after one week of home care. Bleeding can signal conditions other than hemorrhoids, including anal fissures, inflammatory bowel disease, or colorectal issues.
Also see a doctor if a painful lump appears at the anal opening. This could be a thrombosed hemorrhoid, which is a blood clot inside the hemorrhoid. It is very painful and may need drainage by a clinician. Sitz baths can help the discomfort, but they do not remove the clot.
If you are pregnant, check with your obstetrician before starting regular sitz baths, especially in the third trimester. Warm water is generally safe, but your doctor can confirm it is appropriate for your situation.
Frequently Asked Questions
Can I put apple cider vinegar in a sitz bath for hemorrhoids?
No. Apple cider vinegar is acidic and can burn or sting hemorrhoid tissue. Stick to plain warm water.
Is Epsom salt or baking soda better for a hemorrhoid sitz bath?
Neither is proven better than the other. Plain warm water works, and some people find Epsom salt or baking soda adds comfort. Use whichever feels best to you.
How many days should I take sitz baths for hemorrhoids?
Use sitz baths two to three times daily until symptoms improve, which usually takes several days to a week. See a doctor if symptoms last longer than a week.
Can a sitz bath make hemorrhoids worse?
Yes, if the water is too hot or you sit too long. Hot water burns and prolonged sitting can increase swelling. Keep water warm and limit sessions to 15 minutes.

