If you are trying to compare eczema vs. psoriasis, you have to understand that both are skin disorders and symptoms are very much alike. Basically, both diseases are characterized by itchy, scaly, red rashes. But in comparing eczema and psoriasis, you have to consider the differences too since these skin conditions are not the same. Most of the time, it is hard to tell if what you have is eczema or psoriasis. Therefore, you need to consult a doctor so that your condition will be properly identified.
Eczema vs. Psoriasis: Are their causes the same?
No. Eczema is caused by various environmental factors and allergies. If a person is often exposed to harmful substances, there is a possibility that he will have eczema. On the other hand, psoriasis is caused by a disorder of the immune system, which affects the skin cells and causing imbalance of skin tissues. Both can be transmitted through the genes.
The main difference of eczema vs. psoriasis is that latter is caused by internal malfunction of the body system only while the first one can be acquired through both internal and external factors.
Do they appear on the same areas of the body?
Well, not exactly. As you compare eczema vs. psoriasis, you will see that both can appear at the same parts, while some can be seen at a particular area only. Both eczema and psoriasis can affect the scalp, ears, fingers and toes, as well as the knees, elbows, buttocks, and genitals. Eczema is seen in the neck, fingertips, and cheeks, while psoriasis does not affect these parts. On the other part, psoriasis affects the nose folds, eyebrows, armpit, and back. It also affects the joints in cases of psoriatic arthritis. The areas mentioned are not affected by eczema.
Do they look the same on the outside?
Most of the time, yes. Eczema vs. psoriasis both characterizes skin dryness, itching, inflammation, redness, and the tendency that dry skin bleeds due to excessive scratching. But if you have eczema, you will notice thick crusting instead of silvery raised patches that are flaking. Eczema vs. psoriasis also differs in appearance because eczema causes skin thickening while psoriasis is more on rapid exfoliation and skin flaking.
Are their triggering factors the same?
The factors that aggravate both condition varies. When weighing against eczema vs. psoriasis, both are triggered by hormonal changes, genetics, metabolic activity, and microbes. Eczema is triggered with asthma and allergies, while psoriasis can be caused by an infection like strep bacteria.
Are the treatment options the same?
Yes. Both require hydrating creams, salicylic acid, and corticosteroids. Both eczema and psoriasis can be treated using ultraviolet light therapy, salicylic acid, tars, aloe Vera, and essential oils.
In what other aspects do they differ?
Luckily, both are not contagious. They affect different age groups too.