Acne vs. Eczema. What’s the difference?

While both are common skin conditions, eczema and acne have different root causes, triggers and appearances. Acne occurs when the pores get clogged with dead skin cells, excess oils and bacteria. This leads to blackheads, raised pimples and painful cysts on the chest, back and face. Meanwhile, eczema is a chronic inflammatory condition associated with immune system triggers and a weakened skin barrier. It leads to intensely dry, itchy and scaly red patches that appear in the bends of the elbows, behind the knees and on the hands. In this blog, we will learn about the differences between acne and eczema, how to identify whether it is acne or eczema, and when one should consult a skin specialist.

What Are Acne and Eczema?

Dead skin, extra oil and bacteria cause acne. It forms pimples and cysts that are not itchy. Meanwhile, eczema is caused by immune system triggers and a weak skin barrier. It forms dry and scaly patches that itch a lot. Acne can feel tender and sore. Eczema can feel very itchy and may ooze or crust over. Common locations for acne include the chest, back, face, and shoulders. Eczema occurs behind the knees, the bends of the elbows, the hands, the neck, and the cheeks.

Acne vs. Eczema: Causes?

Understanding the root cause of these conditions aids in choosing the right treatment. Below are the causes of both acne and eczema.

Causes of acne

• Blocked pores: Dead skin cells stick together and plug hair follicles
• Extra oil: Oil glands make too much sebum
• Bacteria: Trapped cells and oils help the germs grow and lead to pimples and swelling
• Hormones: Hormonal changes during puberty or pregnancy can increase oil production and lead to breakouts.

Causes of eczema

• Triggers: Dry hair, stress, sweat, harsh soaps, and allergens set off flare-ups
• Skin barrier problem: Faulty genes stop the skin from blocking irritants and holding moisture
• Immune reaction: The body overreacts to safe things and leads to deep inflammation
• Family traits: It runs in families alongside allergies and asthma

Acne Vs Eczema: Symptoms

Acne and eczema are common skin conditions with distinct presentations. The symptoms mentioned below are of acne and eczema.

Eczema Symptoms

• Dry and scaly patches: Rough, thickened and flaky skin areas
• Intense itching: Severe itchiness that precedes visible rashes
• Skin thickening: Leathery texture from chronic scratching
• Location: Frequently appears behind knees, inside elbows, on hands or cheeks

Acne Symptoms

• Cysts and Nodules: Painful and deep lumps under the skin
• Whiteheads and blackheads: Clogged and plugged pores that are visible on the surface
• Papules and pustules: Small, raised and red bumps containing pus
• Oily texture: Skin around lesions feels greasy or prone to excess oil
• Location: Commonly appears on the face, forehead, chest, shoulders and upper back

How to Identify Whether It Is Acne or Eczema?

Look for the key differences in where the rash appears, how it feels and how the skin looks to understand whether it may be acne or eczema.

Acne vs Eczema: Treatment Differences

Acne develops from clogged pores and excess oil, so the treatment focuses on clearing and controlling that. Eczema occurs from a broken skin barrier and dry, inflamed skin, so the treatment focuses on repairing and soothing that instead.

Treatment Goals

• Acne: Clear the pores by reducing the oil production and controlling bacteria.
• Eczema: Heal the skin barrier and avoid triggers that set off flare-ups.

Acne Treatments

• Topical options: Retinoids and salicylic acid to clear the dead skin cells and excess oil.
• Medical options: Prescription antibiotics or oral medications for severe breakouts.
• Skincare style: Lightweight and non-comedogenic (pore-safe) lotions.

Eczema Treatments

• Moisture care: Heavy, rich creams or ointments (emollients) applied right after bathing to lock in moisture.
• Medical options: Topical steroid creams, non-steroid prescription creams, or light therapy to calm an overactive immune response.
• Trigger control: Avoiding harsh soaps, fragrances, and known allergens.

Can Acne and Eczema Occur Together?

Acne and eczema are two distinct conditions. Eczema happens when the immune system overreacts, and the skin’s protective barrier weakens. Acne, on the other hand, results from excess oil, clogged pores, and bacteria. The two can even overlap, for instance, acne on the T-zone alongside eczema on the cheeks. Severe or unmanaged eczema can also cause clogged pores, leading to breakouts.

When Should You Consult a Skin Specialist?

It is important to consult a skin specialist because they have advanced medical training to diagnose complex conditions, prescribe appropriate treatment, and screen for serious diseases.

Signs you need a skin specialist

1. Persistent acne: If the breakouts do not get better after six to eight weeks of the treatments or leave behind scars
2. Changing moles: A mole or the spot changes in shape, size, colour, and starts to bleed
3. Itching and chronic rashes: Hives, itchy patches and scaly skin that lasts for more than two weeks and ruins sleep
4. Nail and hair issues: You notice a sudden bald patch, painful nail fungus and excessive hair thinning
5. Wounds and infections: Cysts, sores, and skin wounds refuse to heal after a week or two.