The belly button itch could be a serious illness.

The belly button itch overview 

There are many reasons why your belly button might be itchy. Most of them aren't dangerous and can be taken care of at home or by seeing a dermatologist. During pregnancy, several things can cause an itchy belly button, such as dry skin or skin that is stretching. In very few cases, it could be because of a more serious illness. 

Belly button itch treatment

Types of Causes 

• Skin irritation can be caused by sweat, soap, detergents, lotions, or clothes that rub against the skin. 
• If the area is wet, a fungal or yeast infection is more likely to happen. These conditions could make your skin red and itchy and sometimes develop a rash or discharge. 
• Bacteria can cause redness, swelling, pain, or a fluid that smells foul. 
• You can get contact dermatitis if you are allergic to metals (like belt buckles), skin care items, or fabrics. 
• Eczema or psoriasis, which can make the area around the belly button itch and flake all the time. 
• Bad hygiene or food getting stuck, especially in lower belly buttons, can also cause irritation. 

Things You Can Do 

• Soft soap and water should be used to clean the belly button. 
• After taking a bath, dry the area well. 
• Do not scratch because it can make the irritation worse or cause an infection. 
• Avoid new creams, soaps, and other items that may have caused the burning. 

What are the signs of a problematic belly button? 

Warning Signs for Your Belly Button 

If you notice any of the following, you should see a doctor: 

• There is redness around the belly button that is growing. 
• Skin nearby is getting swollen or warm. 
• Pain or soreness, especially if it's getting worse. 
• It could be pus, blood, or anything else coming out of the belly button. 
• A foul smell that won't go away even after cleaning. 
• Fever or chills, which could mean you have an illness. 
• If you feel pain or a lump in or near your belly button, the symptom could be a sign of a hernia. 
• If itching, rash, or skin changes don't go away with self-care, you should see a doctor. 
• The area gets darker, develops sores, or shows strange growths. 
• Belly button symptoms may also include severe abdominal pain, nausea, or vomiting. 

What organ failure makes the skin itch? 

Widespread itching (pruritus), which often does not appear as a rash, can result from several different types of organ failure or severe organ disease. 

1. Kidney Damage 

• This is one of the most common reasons why organs hurt. 
• It's known as uremic itching. 
• It usually happens when chronic kidney disease or kidney failure is very advanced. 
• It often affects the back, arms, scalp, or whole body. 
• It might be worse at night. 
• Some other signs: 
• Weakness 
• Leg swelling 
• Sickness 
• Changes in the way you urinate 

2. Failure of the liver or liver disease 

• When bile flow is blocked, itching can be a sign of liver troubles early on. 
• This symptom is seen in hepatitis, cirrhosis, and problems with the bile ducts. 
• The palms and soles are frequently affected, but it can spread to other areas of the body. 
• Some other signs: 
• Having skin or eyes that turn yellow 
• Dark pee 
• Pale stools 
• Swelling in the abdomen 

3. Cancer of the Thyroid 

• Even though it's not usually called "organ failure," thyroid problems can make you itch. 
• If you suffer from hypothyroidism, your skin may become dry and itchy. 
• Hyperthyroidism can sometimes make the whole body itch. 

4. Problems with blood 

• Some blood diseases can make you itch a lot. 
• A type of polycythemia 
• Not enough iron 
• Some types of lymphomas, like Hodgkin lymphoma 
• When an itchy body is less likely to be an organ failure 
• Usually, itching in one place, like around the belly button, is caused by: 
• Itching on the skin 
• Having Eczema 
• Infection with fungus 
• Dermatitis from contact 
• Dry skin 
• Organ-related itching is often widespread, lasts for a long time, and doesn't show up as a rash. 

What level of kidney disease makes you itch? 

• When someone has chronic kidney disease (CKD), they usually start to itch later on, especially: 
• An eGFR of 15–29 mL/min/1.73 m² indicates stage 4 CKD, which is associated with serious kidney damage. 
• At stage 5, CKD has reached its end, and the eGFR is less than 15 mL/min/1.73 m². 
• Uremic pruritus, which means itching in the kidneys, is more common in people who are on dialysis. 

Itching caused by the kidneys is usually: 

• Spread out instead of being specific 
• That lasts a long time and becomes worse at night. 
• Not always accompanied by a rash that can be seen 
• Connected to other signs of advanced kidney disease 

Some other signs of advanced CKD are 

• Weakness 
• Feet, knees, or legs that swell 
• Sickness or not wanting to eat 
• Changes in the way you urinate 
• Spasms in muscles 
• Having trouble focusing 

Important 

An itchy belly button is not usually a sign of kidney disease on its own. Itching around the belly button is usually caused by skin irritation, eczema, a fungal infection, contact dermatitis, or water that gets stuck in the skin. 

Get medical help if you have 

• Redness, swelling, or pain that gets worse. 
• Pus, fluid, or discharge that smells foul. 
• A fever. 
• A rash that goes past the belly button. 
• An itchy skin condition that does not resolve itself within a few days. 

Get medical help right away if you have: 

• A fever and redness or drainage in the belly button. 
• Pain, swelling, or redness that gets worse quickly. 
• You may also have a firm, painful bump under the belly button that won't go away. 
• You may also have a lot of stomach pain or be throwing up. 

Which medicines are safe to use? 

If your belly button is itchy but not painful, swollen, or leaking fluid, you can try these treatments without much risk: 

• To Treat Mild Itching 
• Gently wash once a day with water and mild soap. 
• After taking a bath, pat the area dry well. 
• Stay away from harsh soaps, perfumes, powders, and items that contain alcohol. 
• Wear loose cotton clothes that let air flow through. 

If you think there is moisture or a yeast or fungal infection, 

• Itching, redness, and a wet rash are some of the signs. 
• You can try an antifungal cream that you can buy without a prescription, like 
• With 1% Clotrimazole 
• Use 2% miconazole. 
• Follow the directions on the package, and do it for one to two weeks at a time. 

If your skin is dry or itchy, 

• Put on a thin layer of petroleum jelly or a lotion that doesn't have any scent. 
• Avoid scratching, as this can aggravate the irritation. 
• Do not use cotton swabs that are pushed deep into the belly button. 
• Strong antibiotics or hydrogen peroxide, which can make the skin red and itchy. 
• Steroid creams can make fungal diseases worse if the cause is not known.

Conclusion 

Itching from kidney disease usually starts in advanced chronic kidney disease (Stage 4 or Stage 5). It is generally widespread, lasts a long time, and gets worse at night. It is uncommon for kidney disease to cause itching in a single small area. 

If you notice redness, swelling, pain, discharge, a bad smell, or a lump in your belly button, see a doctor. If not, the first thing you should do is keep the area clean and dry.