---
title: "Bleeding Gums: Causes and Treatment | El Nabi Dental"
description: "Why gums bleed when brushing or at night, gingivitis vs periodontitis, what to do at home and how gum disease is treated. Clear advice from Maadi, Cairo."
url: https://elnabidentalclinic.com/en/faq/bleeding-gums-causes-treatment/
language: en
alternate: https://elnabidentalclinic.com/ar/faq/bleeding-gums-causes-treatment/
last_updated: 2026-10-21
---

FAQ · General dental care

# Why do my gums bleed, and how is it treated?

Short answer

Bleeding gums are most often caused by plaque and tartar irritating the gum line (gingivitis). Gingivitis is reversible: careful brushing twice a day, daily cleaning between the teeth and a professional scaling usually stop the bleeding within one to two weeks. Bleeding that persists, or comes with loose teeth, receding gums or bad breath, may mean periodontitis and needs a dental examination.

Medically reviewed by [Prof. Nouran Abdel Nabi](https://elnabidentalclinic.com/en/dr-nouran-abdel-nabi/) · Last reviewed 19 October 2026

Seeing pink in the sink when you brush is unsettling, and many people react by brushing more gently or avoiding the area that bleeds. That usually makes it worse. In most cases **bleeding gums are a sign of inflammation caused by plaque**, the soft film of bacteria that builds up along the gum line every day. Once that film is removed regularly and any hard tartar is cleaned off by a dentist, the bleeding usually settles within a week or two.

Gum disease is very common and develops quietly, often without pain. That is exactly why the bleeding matters: it is often the first and only early warning you get.

## What causes bleeding gums?

The most common cause by far is plaque. When it is not removed by brushing and cleaning between the teeth, it irritates the gums, which become red, swollen and bleed easily ([NHS: gum disease](https://www.nhs.uk/conditions/gum-disease/)). Over time plaque hardens into tartar (جير الأسنان), which a toothbrush cannot remove and which keeps the gums inflamed.

Other things make bleeding more likely or more noticeable:

- **Smoking**, which damages the gums and can actually hide bleeding, so smokers often notice the problem late.
- **Hormonal changes** during pregnancy, around periods, or with some contraceptive pills.
- **Diabetes**, especially when blood sugar is poorly controlled.
- **Some medicines**, such as blood thinners, and drugs that cause gum overgrowth like phenytoin and some blood pressure medicines (calcium channel blockers).
- **Crowded teeth, overhanging fillings or poorly fitting crowns and dentures** that trap plaque.
- **Brushing too hard** or using a hard brush, or starting to floss for the first time.
- **Poor nutrition**, including too little vitamin C.

### Bleeding gums at night or on the pillow

Waking up with blood on the pillow or a metallic taste usually means the gums are inflamed and bleed with little pressure, sometimes made worse by breathing through the mouth at night. It is a reason to book a check-up, not to panic. If you also notice bruising elsewhere on the body or bleeding that is hard to stop, see your physician as well, because a blood condition or medication effect needs ruling out.

### Bleeding gums in pregnancy

Pregnancy hormones make the gums react more strongly to plaque, so many women notice swelling and bleeding, often from the second month. Dental cleaning during pregnancy is generally considered safe and helpful. Our page on [dental treatment during pregnancy](https://elnabidentalclinic.com/en/faq/dental-treatment-during-pregnancy/) explains what can be done and when.

## Gingivitis vs periodontitis: what is the difference?

|  | Gingivitis | Periodontitis |
| --- | --- | --- |
| What is affected | Gum surface only | Gum, the ligament holding the tooth, and the bone |
| Typical signs | Red, puffy gums that bleed when brushing | Bleeding plus receding gums, bad breath, gaps opening, loose or drifting teeth |
| Pain | Usually none | Often none until late |
| Reversible? | Yes, with good cleaning | Damage to bone does not grow back by itself, but the disease can be controlled |
| Usual treatment | Scaling and polishing, home care | Deep cleaning under the gums, re-assessment, sometimes surgery |

Mayo Clinic describes gingivitis as a mild form of gum disease that can be reversed with good habits and that, if left untreated, can progress to periodontitis and tooth loss ([Mayo Clinic: gingivitis](https://www.mayoclinic.org/diseases-conditions/gingivitis/symptoms-causes/syc-20354453)).

## What can I do at home for bleeding gums?

1. **Keep brushing the bleeding area**, gently but thoroughly, for two minutes twice a day with a soft brush and fluoride toothpaste. Angle the bristles toward the gum line.
2. **Clean between the teeth once a day** with floss or small interdental brushes. Bleeding during the first days is expected and should reduce within one to two weeks.
3. **Spit, don't rinse** after brushing, so the fluoride stays on the teeth.
4. **Stop smoking** or cut down; it is one of the strongest risk factors for gum disease.
5. **Don't rely on mouthwash alone.** It can help but cannot remove plaque or tartar.

If the bleeding has not clearly improved after two weeks of careful cleaning, there is probably tartar under the gum line that only professional cleaning can remove.

## How is gum disease treated at the dentist?

### Step 1: examination and measuring the gums

The dentist checks how deep the spaces between the gum and the teeth are (periodontal pockets), looks at how much the gums have receded and, where needed, takes X-rays to see the bone level.

### Step 2: scaling and polishing

For gingivitis, removing tartar above and just below the gum line is usually enough, followed by coaching on cleaning. Read more in [teeth scaling and cleaning](https://elnabidentalclinic.com/en/faq/teeth-scaling-cleaning/).

### Step 3: deep cleaning (root planing)

For periodontitis, the root surfaces inside the pockets are cleaned under local anaesthetic, usually area by area over one or more visits. The gums are re-checked after several weeks to see how they have responded.

### Step 4: further treatment if needed

Deep pockets that do not respond may need gum surgery by a periodontist, and teeth that have lost too much support may need to be removed. After active treatment, regular maintenance cleanings, often every three to six months, keep the disease under control.

## When are bleeding gums urgent?

- Gums that are very painful, swollen, or have grey ulcers between the teeth with a strong bad smell.
- Swelling of the gum or face, pus, or fever.
- Teeth that have suddenly become loose.
- Bleeding that will not stop, or bleeding with unexplained bruising, nosebleeds or tiredness. See your physician too.
- A red or white patch, ulcer or lump in the mouth that has not healed in two to three weeks.

If you take blood thinners, do not stop them because your gums bleed; speak to your doctor and tell your dentist which medicine you take.

## Bleeding gums and dental implants

Gum health matters for the whole mouth, not just one tooth. Untreated periodontitis is a common reason teeth are lost, and it also raises the risk of problems around future implants. If you are thinking about replacing missing teeth, getting the gums healthy and stable comes first. You can read more in [am I a candidate for dental implants?](https://elnabidentalclinic.com/en/faq/am-i-a-candidate-for-dental-implants/)

## How Prof. Nouran approaches bleeding gums

Many patients worry that bleeding gums mean they are about to lose their teeth, or that they will be pushed into a long and expensive treatment. In most cases neither is true. At El Nabi Dental Clinic in Maadi, Prof. Nouran examines your gums personally, explains on your own X-rays whether this is gingivitis or periodontitis, and starts with the simplest effective step. If a specialist gum treatment is needed, you will know why, and you receive a clear written plan before anything begins.

If your gums have been bleeding for more than two weeks, message us on WhatsApp to arrange a check-up, or see our [general dentistry](https://elnabidentalclinic.com/en/services/general-dentistry/) page for what an examination includes.

![Prof. Nouran Abdel Nabi](https://elnabidentalclinic.com/assets/img/photos/nouran-avatar-80.webp)

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Send us a message or a photo of your X-ray on WhatsApp. Prof. Nouran will look at your case and give you a clear plan, with no pressure to start.

## Related questions

- [Does teeth scaling damage your teeth, and how much does it cost in Egypt?](https://elnabidentalclinic.com/en/faq/teeth-scaling-cleaning/)
- [What causes bad breath, and how do I get rid of it?](https://elnabidentalclinic.com/en/faq/bad-breath-causes-treatment/)
- [Am I a good candidate for dental implants?](https://elnabidentalclinic.com/en/faq/am-i-a-candidate-for-dental-implants/)

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## Related treatments

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## Take the first step without any pressure

Send us a message or a photo of your X-ray on WhatsApp. Prof. Nouran will examine you, explain your options and give you a written estimate, and the decision stays yours.

---

- Clinic: El Nabi Dental Clinic, 5 East of the Highway (Autostrad), Golden Gate Tower, above Healthy Pharmacy, 5th Floor, No. 16, Maadi, Cairo, Egypt
- Dentist: Prof. Dr. Nouran Mahmoud Abdel Nabi, Professor of Prosthodontics and Dental Implants, Cairo University
- Phone / WhatsApp: +20 15 5436 1239
- Google Maps: https://maps.google.com/?cid=15529385218100893759
- Last updated: 2026-10-21
- Page URL: https://elnabidentalclinic.com/en/faq/bleeding-gums-causes-treatment/
- Arabic version: https://elnabidentalclinic.com/ar/faq/bleeding-gums-causes-treatment/