Does apple cider vinegar shrink hemorrhoids?

There is no clinical evidence that apple cider vinegar shrinks hemorrhoids. Some people report a temporary tightening or astringent sensation when they apply it, but this is likely a skin reaction to the acidity rather than a reduction in the hemorrhoid itself. Hemorrhoids shrink when the swelling in the blood vessels reduces, which requires addressing the underlying causes — typically improved stool management and reduced straining.

Is it safe to apply apple cider vinegar directly to hemorrhoids?

This is generally not recommended. Apple cider vinegar is highly acidic and the perianal area — especially when hemorrhoids are inflamed, bleeding, or have broken skin — is very sensitive. Many people who have tried direct application report significant stinging, burning, and in some cases worsening irritation. If the skin is already compromised, the acid can cause further damage.

Can I add apple cider vinegar to a sitz bath?

Some people add a small amount to their sitz bath. Highly diluted, it is less likely to cause irritation than direct application. However, the warm water in the sitz bath is doing the therapeutic work — relaxing muscles and increasing blood flow. There is no evidence that adding apple cider vinegar provides additional healing benefit beyond what plain warm water offers.

What about drinking apple cider vinegar for hemorrhoids?

Some people drink diluted apple cider vinegar as a general health practice. There is no specific evidence that this helps hemorrhoids. If it forms part of your general wellness routine and you tolerate it well, it is unlikely to cause harm in small amounts, but it should not be relied upon as a hemorrhoid treatment.

What should I use instead of apple cider vinegar?

For hemorrhoid comfort, approaches with more consistent support include warm sitz baths in plain water, over-the-counter barrier creams, witch hazel pads, and — most importantly — stool management through fibre, hydration, and proper toilet habits. If symptoms persist, a clinician can discuss medical treatment options.

Apple cider vinegar for hemorrhoids

At a glance

Apple cider vinegar appears frequently in online discussions about hemorrhoid home remedies. The claims range from shrinking hemorrhoids to reducing inflammation to speeding healing. The reality is more cautious.

There is no clinical evidence supporting apple cider vinegar as an effective treatment for hemorrhoids. More importantly, applying an acidic substance to inflamed or broken perianal skin carries a real risk of making things worse.

This guide covers what people commonly report, what the evidence (or lack of it) actually says, and safer alternatives for hemorrhoid management.

Why people try it

Apple cider vinegar has a long history as a folk remedy for various conditions. The reasoning people apply to hemorrhoids usually includes:

Astringent properties — the idea that the acidity will tighten and shrink swollen tissue
Anti-inflammatory claims — the belief that it reduces inflammation
Antimicrobial properties — the suggestion that it prevents infection
Accessibility — it is inexpensive and available in most kitchens

These properties are not entirely fabricated — apple cider vinegar does have mild astringent and antimicrobial qualities. But the perianal area during a hemorrhoid flare is not the right context for them.

What people actually report

When people share their experiences with apple cider vinegar for hemorrhoids, the pattern is mixed but tends toward negative:

Those who tried direct application

Significant stinging and burning — this is the most consistent report
A brief tightening sensation that some interpret as the hemorrhoid shrinking, but which is likely a skin reaction to acid
Worsened irritation in many cases, particularly with repeated use
No lasting improvement in the hemorrhoid itself

Those who tried diluted application or sitz bath addition

Less stinging than direct application
No clear benefit beyond what the warm water provides
Some describe it as psychologically helpful — feeling they are actively doing something

The overall pattern

People who found relief from hemorrhoid flares were almost always using other measures simultaneously — sitz baths, dietary changes, over-the-counter creams. Attributing improvement to the apple cider vinegar specifically is difficult when multiple interventions are happening at once.

Why caution is warranted

The acid problem

Apple cider vinegar typically has a pH of about 2 to 3, which is strongly acidic. The perianal skin is delicate, and during a hemorrhoid flare it may be:

Inflamed — already irritated tissue reacts more to irritants
Broken — bleeding hemorrhoids have exposed tissue
Sensitive — the area has a high concentration of nerve endings

Applying acid to this area can cause a chemical irritation that mimics or worsens the symptoms you are trying to treat.

The delay problem

Perhaps the bigger concern is that relying on apple cider vinegar may delay people from using approaches that have more evidence behind them. If someone spends weeks trying a home remedy before addressing their stool management or seeing a clinician, the hemorrhoids may progress.

What works better

The approaches with the most consistent support for hemorrhoid management:

Warm sitz baths — plain warm water, 10 to 15 minutes, particularly after bowel movements
Stool management — fibre intake, hydration, and avoiding straining
Toilet habits — not sitting on the toilet for prolonged periods, not delaying the urge
Over-the-counter products — barrier creams and witch hazel pads for symptom relief
Proper posture — a footstool to raise the knees can help with bowel movements

For hemorrhoids that do not respond to self-care, medical options include banding, injection therapy, and in some cases surgery. These should be discussed with a clinician.

The bottom line

Apple cider vinegar is unlikely to help hemorrhoids and has a reasonable chance of causing additional irritation, particularly if applied directly. The warm water in a sitz bath, good stool management, and appropriate over-the-counter products are safer and better-supported approaches. If home measures are not providing relief, seeing a clinician is the logical next step.