• 21 June, 2025
• By Admin

What Is Dermatitis? Know About Its Types And Symptoms

The skin is the initial shield of the body, and in some cases, it is the initial place to exhibit signs of irritation, inflammation, or even allergies. Dermatitis is one of the most prevalent skin diseases that occurs in humans of all ages. Dermatitis can be physically uncomfortable and even emotionally painful, ranging from red and itchy to peeling or cracking skin.

This blog will look at what dermatitis is, the types of dermatitis and the main symptoms to watch out for.

What is Dermatitis?

The inflammation of the skin is generally called dermatitis. It is not one disease but a collection of diseases that cause redness, swelling, itching, and skin irritation. Despite the fact that dermatitis is not contagious, it may be painful and, in certain instances, may result in the development of infections on the skin in the event that it is not treated in an appropriate manner.

Various factors that may cause dermatitis are allergens, irritants, immune system malfunction, genetic factors, or even stress.

Common Symptoms of Dermatitis

Although the symptoms can differ according to the type, the majority of the forms of dermatitis have the following symptoms in common:

• Skin that is red and inflamed
• Burning or itching feeling
• Flaky or scaly patches, Dry patches
• Oozing lesions or blisters (in certain instances)
• Skin that is thickened or cracked
• Chronic cases of skin discolouration

The symptoms may have an acute onset, or they may come slowly. They can be local or can extend to bigger parts of the body.

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Types of Dermatitis

Knowing the kind of dermatitis you are experiencing is vital in its treatment and management. The most popular ones are the following:

Atopic Dermatitis (Eczema)

• This happens mostly in children, although it can also happen in adults.
• It is dry, itchy, and inflamed patches, usually on the face, elbows, or knees.
• It is not an acute condition, but it does have bouts now and then, particularly when allergens, dry weather, or irritants are present.
• Connected with asthma, hay fever, food allergies, etc.

Contact Dermatitis

• Brought about by direct contact with an irritant or an allergen.
• They are of two kinds:
  • Irritant Contact Dermatitis- caused by soaps, detergents or chemicals.
  • Allergic Contact Dermatitis - this is the result of reactions with such substances as nickel, latex, cosmetics, or fragrances.
• The symptoms are redness, itching, blisters and burning at the point of contact.

Seborrheic Dermatitis

• It attacks parts with plenty of oil glands, such as the scalp, face, chest, and upper back.
• It usually appears in the form of greasy, scaly spots of red colour, especially on the scalp (dandruff).
• It may occur in infants (as cradle caps) or adults and may be aggravated by winter or by stress.

Dyshidrotic Dermatitis

• Features include itchy blisters a few centimetres in diameter that appear on the side of fingers, palms or soles.
• Frequently irritated by stress, sweating or contact with metals such as nickel or cobalt.
• It was more prevalent in adults below 40.

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Nummular Dermatitis

• It presents itself as a form of coin-shaped spots or patches on the arms, back, buttocks or legs.
• These spots can be itchy, dry or oozing.
• Caused by dry skin, cold weather or skin trauma.

Stasis Dermatitis

• It happens in the lower legs, mainly in those who have circulation problems or varicose veins.
• Outcomes of fluid accumulation in the lower limbs, which causes skin inflammation, discolouration, and ulcers in severe conditions.
• Frequent in the aged and others with chronic venous insufficiency.

When Should You See a Doctor?

Although there are forms of dermatitis that are mild and can be treated using over-the-counter moisturising creams or home treatment, you need to contact a dermatologist or medical practitioner in case:

• Symptoms continue or get aggravated
• The rash is painful or is spreading fast
• You acquire the symptoms of infection (e.g. pus, fever
• Non-prescription drugs do not work

Final Thoughts

Anyone can develop dermatitis irrespective of age and lifestyle. To have the dermatitis under control, it is essential to know what its early signs are and what kind of dermatitis you might have.

We assist patients in getting a step closer to answers at Uniqpath Lab. Although dermatitis is usually diagnosed by physical examination, we can also provide allergy tests, patch tests and blood tests to determine possible triggers and immune-related causes.

Whenever you have unexplained skin irritation or chronic rashes, don't ignore the symptoms. Order a consultation or diagnostic procedure with us now and regain control of your skin health.