According to the comparison chart of human skin diseases, there are many kinds of skin diseases, and people are always troubled by all kinds of skin diseases. The temperature and humidity in summer are very suitable for the growth of bacteria, so it is the season for a large number of pathogenic bacteria of various skin diseases. Let's share the comparison chart of human skin diseases.
Human dermatology control chart 1 psoriasis pictures and symptoms
Squamous silver skin plaque
Usually located on the scalp, elbows and knees.
It may be itchy or asymptomatic.
Lupus pictures and symptoms
lupus
Symptoms include fatigue, headache, fever, joint swelling or pain.
Scaly discoid rash without itching or pain.
Squamous red patches, most common on shoulders, forearms and neck, avoid sunlight.
Butterfly spot is a typical symptom of lupus, which will get worse in the sun.
Pictures and symptoms of contact dermatitis
contact dermatitis
Appears hours to days after exposure to allergens.
The rash has obvious boundaries and appears where the skin touches the irritant.
The skin is itchy, red and scaly.
Leaking or hardened blisters
Vitiligo pictures and symptoms
White fever
Make the skin lose color and change color.
Lose skin color only in a few small areas that may blend together.
Pigmentation on one side of the body
Scalp and/or facial hair turns white prematurely.
Tinea pictures and symptoms
tinea
A round scaly rash with raised edges.
The skin in the middle of tinea looks clear and healthy, and the edge may spread outward.
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Acne pictures and symptoms
acne
Usually located on the face, neck, shoulders, chest and back.
Protruding on the skin, consisting of blackheads, bald heads, papules or painful cysts.
If left untreated, it may leave scars or darken the skin.
Chloasma pictures and symptoms
chloasma
Common skin diseases can lead to black spots on the face.
Common in pregnant women (chloasma) and people with dark skin.
No other symptoms exceed skin discoloration.
It may disappear within a year or disappear forever.
Cold sore pictures and symptoms
cold sore
Red, painful and liquid-filled blisters appear on the lips and near the lips.
Before the pain appears, the affected area is numbness or burning sensation.
There may be a low fever, body pain and swollen lymph nodes.
Blister pictures and symptoms
Blister
There are watery bubbles filled with liquid on the skin.
Usually around 1 cm, it may appear singly or in multiple.
Comparison of human dermatoses Figure 2- 1. What kinds of skin diseases are there?
1, acne. Acne is one of the most extensive skin diseases with various forms:
(1) pustules. Pustules are common red papules with sticky liquid at the top.
(2) papules. Papules are prominent swelling caused by infected hair follicles.
(3) packaging. A lump is a painful lump under the skin surface.
(4) swelling. Emphysema is a typical huge pain, concentrated fluid infection, located under the skin.
2. Measles
Urticaria is a blank support for all normal skin layers that are clearly itchy. They may be caused by human allergic symptoms or external factors, such as work stress, illness and even tights. Urticaria received antihistamine and protective treatment.
3. Bacterial nail infection
Bacteria exist around nails, just under and around them.
Second, the treatment of common skin diseases are
Drugs for psoriasis are common, such as antihistamines, antibiotics, vitamin or steroid hormone injections and targeted drugs. Of course, not all skin diseases respond to treatment. Some cases will subside without treatment.
People with permanent skin diseases usually experience more serious diseases. Sometimes people can drive away terminally ill people to alleviate this situation. But because of some open factors (such as work pressure or illness), most skin conditions will reappear.
Third, how to prevent skin diseases
1, often wash your hands with soap and warm water for disinfection.
2. Avoid sharing food and drinks with others.
3. Prevent direct contact with the skin of other infected people.
You don't have to enjoy your personal belongings, such as carpet, hairbrush or swimsuit.
What is the skin disease of human body compared with Figure 3?
Dermatosis is a general term for diseases that occur in skin and skin accessory organs. The main reasons are physical and chemical factors, pathogen infection, endocrine and metabolic factors, immunogenicity and degenerative changes. It is also divided into infectious skin diseases and non-infectious skin diseases.
What are the common skin diseases?
1. tinea corporis: it is a fungal infectious dermatosis that occurs in the superficial layer of human skin and is divided into direct contact infection and indirect contact infection. The main manifestations are erythema, wet and hard scales, itchy skin and multi-ring overlap.
2. Eczema: Eczema is a common inflammatory skin disease, which mostly occurs in the face, neck, back, hands and other parts. The obvious manifestations are rash and itching, which can occur at all ages. Its course is chronic and easy to recur, which seriously affects the quality of life of patients.
3, urticaria: urticaria is caused by a variety of reasons, its distinctive feature is that there are lumps on the skin surface, each lump may be connected together, accompanied by a strong itching feeling, and then it will dissipate for a period of time.
4. Psoriasis is a skin disease mediated by environmental stimulation, polygenic genetic factors and immunity. The basic damage is red papules or patches covered with silvery white scales. It can occur anywhere, but it is more common in limbs and scalp.
5. Chickenpox: It is a kind of acute viral infection, which is more common in children, accompanied by fever, systemic macula and papules.
6. Scabies: Scabies is an infectious skin disease infected by scabies mites. Clinical manifestations are often papules and blisters in soft and weak parts of the skin, and itching at night is often aggravated.
7. Psoriasis: Psoriasis is a skin disease characterized by erythema and silver flakes, which is common in young men. Patients may have discomfort symptoms such as erythema, silver filings and even joint pain.
How to prevent dermatosis
1. Change clothes frequently, cover the sheets and keep yourself and the surrounding environment clean.
2. Moderate cleaning to avoid skin barrier damage and increase the possibility of skin infection.
3. Cancel food-related incentives. For many skin diseases, some foods will aggravate symptoms and should be restricted: fish and shrimp, spicy food, wine and so on.
4. Strengthen exercise, increase resistance, know your allergens and stay away from allergens.
Skin diseases are common but not terrible. As long as active preventive measures and related treatment measures are taken, good results will be achieved.