How many types of skin diseases are there? What are the types and symptoms of skin diseases?

So far, there are no specific figures, but thousands of them have been discovered

1. Mycosis.

Common ones include ringworm of the hands and feet, tinea corporis and onychomycosis (nail fungus);

2.Bacterial ** disease.

Common ones include erysipelas and leprosy;

3.Viral ** disease.

Common ones include chickenpox, flat warts and herpes;

4.**Disease caused by arthropods.

Such as scabies; 5.Sexually transmitted diseases.

Such as syphilis, gonorrhea and genital warts;

6.Allergic ** disease.

Contact dermatitis, eczema, measles, and erythema multiforme are common; Drug reactions, such as allergy to sulfonamides and intramuscular penicillin;

7.Physical ** disease.

Common include sunburn, polymorphic light rash and corns;

8.Neurological dysfunction ** disease.

Common symptoms include pruritus, neurodermatitis, and parasitic paranoia;

9.Erythematous papular squamous disease**.

Common ones include psoriasis (psoriasis), pityriasis simplex, and pityriasis rosea;

10.Connective tissue disorders.

Common ones include lupus erythematosus, scleroderma, and dermatomyositis;

11.Exanthematous ** disease.

Common are pemphigus, pemphigoid, and palmoplantar pustulosis;

12.Dystropic disease**.

Common ones include melasma, vitiligo, and tattoos;

13.Metamorphic ** disease.

Pityriasis rubrum pilaria is common;

14.Sebum and sweat gland disease.

Common ones include acne, rosacea and sweaty stink;

There are thousands of diseases, and the symptoms of different diseases are different. Common types of diseases can be divided into bacterial diseases, including erysipelas, impetigo, etc. Erysipelas and impetigo are characterized by bacterial infections, which can be localized redness, swelling, heat and pain; Impetigo can appear as small, localized pustules with golden-yellow crusts on them.

Diseases can also be divided into viral diseases, including herpes zoster and perioral herpes simplex, etc., which are characterized by clustered distribution of small vesicles in the local area. It can also be divided into allergic diseases, the most common of which is eczema or urticaria, atopic dermatitis, etc., and its biggest feature is itching.

For example, herpes zoster needs antiviral**, while eczema needs anti-allergic symptoms**.

There are many types of diseases, which can be divided into: viral diseases, bacterial diseases, fungal diseases, animal diseases, urticaria diseases, drug eruptions, physical diseases, itching diseases, erythematous papules and scaly diseases, bullous diseases, vascular diseases, pigmentary diseases, tumors, sexually transmitted diseases, etc. Wrapping around the entire body, directly in contact with the external environment in which the individual is located, any change in external factors may affect the body and appendages, and when this influence reaches or exceeds a certain limit, it can cause disease.

There are many types of diseases, and once there is an abnormality, the patient should go to a regular hospital for treatment in time and actively under the guidance of a doctor.

There are many causes of the disease, such as the disease caused by infectious factors, such as leprosy, scabies, fungal diseases, bacterial infections. **The more common diseases are rashes, chickenpox, measles, rubella, warts, etc. Pruritus sensation, which may be accompanied by abdominal pain, nausea, vomiting and chest tightness, palpitations, and dyspnea.

It is recommended to exercise more at ordinary times to enhance the body's resistance and eat more nutritious food.

There are many types of diseases, there are more than 1,000 kinds, common ones are psoriasis, vitiligo, herpes, impetigo, armpit odor, pimples, and the symptoms of different diseases are different, including sexually transmitted diseases syphilis, genital warts, gonorrhea are all ** diseases, and specific symptoms need to be determined by looking at specific diseases.

We all know that ** disease is a general term, because ** disease has many different classifications, and each type of ** disease will also show different symptom characteristics. Everyone should understand the symptoms of various ** diseases, so as to make an accurate judgment, so what are the symptoms of ** diseases under different types?

1 Rash: wheals, flushed spots, varying in size and shape. It often occurs suddenly, appears in batches, and then quickly subsides after a few hours, leaving no trace after subsidence, but often reversed.

2. Itching: It can be accompanied by abdominal pain, nausea, vomiting and chest tightness, palpitations, dyspnea, and a few fever, joint swelling, hypotension, shock, laryngeal edema and suffocation.

3. Acute urticaria: the duration of the disease varies, and the course of acute urticaria is less than 1 month; Chronic for more than 1 month.

4 **Scratches: Some cases in the test were positive.

5 Chickenpox: according to the clinical manifestations, it belongs to the blistering type; According to the characteristics of the virus, it is caused by DNA virus-vesicle virus-varicella-zoster virus. The prodromal period is short, with eruption occurring within 24 hours.

The rash begins on the trunk and gradually spreads to the head, face, and extremities, with a centripetal distribution. At first, it is a red pinpoint-sized macule, and then it quickly becomes a papule, and after a few hours, it is a blister the size of a mung bean, which can be oval, the blister wall is thin and easy to break, and it is dry and scabbed in 2-3 days, and then the scab falls off and heals, and the course of the disease is 2 weeks. Abnormal forms seen in pediatrics include bullous varicella and neonatal varicella.

Occasional and rare complications include varicella encephalitis, pneumonia, acute encephalopathy, etc. (we rescued many cases of chickenpox complicated with severe encephalitis in the 60s and 80s, and now there are almost no cases).

6 Measles: According to the virus species, it belongs to RNA virus-myxovirus-measles virus, which is more common in children under 5 years old, with an incubation period of 9-11 days, and a prodromal period of about 3 days. The rash occurs from behind the ears - face and neck - chest and back - limbs, and the rash is in the form of a rosy macules or papules, and normal can be seen between the rashes**.

There may also be an endoma, that is, koplik spots on the buccal mucosa 1 to 2 days after the onset of the disease. It is often complicated with bronchopneumonia, laryngitis, enteritis, encephalitis, cardiac insufficiency, etc., and the course of the disease is 10-14 days.

7. Rubella: It is caused by small DNA rubella virus, mostly in young children, the incubation period is 5-20 days, there may be mild fever before the onset of the disease, the rash is from the face-trunk-limbs, the rash is a light red macule or papule, the internal rash is manifested as a soft palate macules or petechiae, combined with cervical and posterior occipital lymphadenopathy.

8 Infantile Rash: a small epidemic in winter and spring, which may be caused by a virus (coxsackievirus), also known as roseola infant, or the sixth disease. It is more common in 6 months to 2 years old, with an incubation period of 10-15 days, no prodromal symptoms, often sudden high fever, body temperature rises to 39-40 degrees, and rash occurs when the body temperature suddenly retreats in 3-5 days, and the neck-trunk-upper limbs, lower legs-face.

The rash is a rose-red maculopapular rash without an endomacula. Combined with cervical and retrooccipital lymphadenopathy, occasionally otitis media and bronchitis.

**Common classifications and symptoms of the disease:1Mycosis:

Common ones include ringworm of the hands and feet, tinea corporis and onychomycosis (nail fungus); 2.Bacterial ** disease: common ones include erysipelas and leprosy; 3.

Viral ** diseases: common ones include chickenpox, flat warts and herpes; 4.** diseases caused by arthropods: such as scabies.

**There are many types of diseases, and the symptoms are extremely similar, so it is recommended to go to a regular hospital for consultation.

There are many types of diseases, and the symptoms of various types of diseases are also different.

Hello, the most common diseases are: vitiligo, psoriasis, urticaria, acne, atopic dermatitis, etc., these diseases are not easy to be valued by patients in the early stage, resulting in misdiagnosis, misdiagnosis examples are repeated, and the intuitiveness of the disease is very strong, it is recommended to go to the regular hospital after diagnosis, improve the condition.

**Diseases include thousands, and there are hundreds of common clinical ones.

Impetigo, erysipelas, chickenpox, rubella, measles, molluscum contagiosum, colloidal sores, leprosy, tuberculosis, tinea capitis, onychomycosis, tinea corporis, sweat spots (i.e., tinea versicolor) and candida infections (such as thrush), etc., it is recommended that you must go to a regular hospital for medical treatment and **.

**Diseases: hirsutism, baldness, seborrheic alopecia, axillary ringworm, seborrhea, alopecia areata, gray hair in old age, nervous white hair with little whiteheads, infundibular folliculitis, abscessive penetrating perifolliculitis, nail plate dystrophy, nail depression, longitudinal nail split, nail dehiscence, brittle nails, groove nails, thick nails, hook nails, nail peeling, clubbing.

Tissue engineering transplantation: Hello, there are many kinds of diseases, the common ones are psoriasis, vitiligo, herpes, rosacea, impetigo, pyogenic infection, scarring, ringworm, ichthyosis, axillary odor, pimples, folliculitis, alopecia areata, alopecia, baby diaper rash, corns, freckles, sweat.

Herpes, mite dermatitis, eczema, nail fungus, scleroderma, itching, hair removal, melasma, etc. Patients should go to a regular hospital for examination as soon as possible.

1.Fungal diseases: common ones include ringworm of the hands and feet, jock itch and onychomycosis (nail fungus); 2.

Bacterial ** disease: common ones include erysipelas and leprosy; 3.Viral ** disease.

Common ones include chickenpox, flat warts and herpes; 4.** diseases caused by arthropods: such as scabies. 5.

Sexually transmitted diseases such as syphilis, gonorrhea and genital warts; 6.Allergic ** disease.

Common ones include contact dermatitis, eczema, urticaria, and erythema multiforme; Drug reactions, such as sulfonamides, penicillin and other allergies caused by ** disease; 7.Physical ** diseases: common sunspots, polymorphic light eruptions and corns; 8.

Neurological dysfunction ** disease: common ** diseases caused by pruritus, neurodermatitis and parasites; 9.Erythematous papular squamous disease**.

Common ones include psoriasis (psoriasis), pityriasis simplex, and pityriasis rosea; 10.Connective tissue diseases: common include lupus erythematosus, scleroderma and dermatomyositis; 11.

Exanthematous ** disease: common pemphigus, pemphigoid and palmoplantar pustulosis; 12.Dyspigmentary ** disease:

Common ones include melasma, vitiligo, and tattoos; 13.Sebum, sweat glands**: common acne, rosacea and stinky sweating.

This is not bad, my nephew was introduced to this **disease research institute** later. It is recommended not to use drugs at will, it is best to go to a regular hospital to accept** the best, if you have ** disease, don't delay it any longer, be careful and get heavier! ~·

Viral diseases: For example, there are herpes simplex, shingles, and warts, and there are many types of warts, such as common warts, plantar warts, molluscum contagiosum, genital warts, chickenpox, rubella, and hand, foot and mouth disease.

Bacterial disease: Because it is a bacterial infection, we must pay more attention to it in daily life. Common bacterial diseases include impetigo, folliculitis, boils, carbuncles, cellulitis, erysipelas and leprosy.

Fungal diseases: generally due to fungal infections, such as tinea capitis, jock itch, ringworm of the hands and feet, onychomycosis, and pityriasis versicolor.

** diseases caused by animals: Sometimes people who are susceptible to infections caused by excessive contact with animals, or animal allergies, such as scabies, mite dermatitis, cryptoptera dermatitis, lice disease, insect wounds or bites.

Sexually transmitted diseases such as syphilis, gonorrhea and genital warts;

Allergic and autoimmune diseases: If the body's immunity is too low, this type of disease will easily occur, such as contact dermatitis, eczema, and urticaria; Allergic ** vasculitis, drug-induced dermatitis, anaphylactic shock, etc.

Physical ** disease: It has a lot to do with people's daily living environment, such as ultraviolet rays caused by sunlight and cold, and the common ones are solar ** disease, summer dermatitis, prickly heat, chilblains, corns, chapped hands and feet, and pressure ulcers.

Neurological dysfunction disease: This type of disease is more stubborn, because it involves nerves, so it is more difficult to get up, with pruritus, neurodermatitis and parasitic paranoia.

1.Viral ** disease.

Common ones include herpes simplex, herpes zoster, warts (common warts, plantar warts, flat warts, molluscum contagiosum, genital warts), chickenpox, rubella, and hand, foot and mouth disease.

2.Bacterial ** disease.

Common ones include impetigo, folliculitis, boils, carbuncles, cellulitis, erysipelas and leprosy.

3.Fungal ** disease.

Common ones are tinea capitis, jock itch, tinea manis, onychomycosis, pityriasis versicolor, and Malassezia folliculitis.

4.** disease caused by animals.

Such as scabies, mite dermatitis, cryptoptera dermatitis, lice disease, insect wounds or bites.

5.Sexually transmitted diseases.

Such as syphilis, gonorrhea and genital warts;

6.Allergic and autoimmune** diseases.

Common ones include contact dermatitis, eczema, and urticaria; Allergic ** vasculitis, drug-induced dermatitis, anaphylactic shock, etc.

7.Physical ** disease.

Common ones include solar disease, summer dermatitis, prickly heat, chilblains, corns, chapped hands and feet, and pressure ulcers.

8.Neurological dysfunction ** disease.

Common symptoms include pruritus, neurodermatitis, and parasitic paranoia;

9.Erythematous papular squamous disease**.

Common ones include psoriasis, pityriasis simplex, pityriasis rosea, lichen planus, and erythroderma.

10.Connective tissue disorders.

Common ones include lupus erythematosus, scleroderma, Sjogren's syndrome, and dermatomyositis.

11.Bullous ** disease.

The most common ones are pemphigus and bullous pemphigoid.

12.Dyspigmentary ** disease:

Common ones include melasma, vitiligo, tattoos, freckles, pigmented nevi, coffee spots, melasma, lentigines, riehl melanosis, perioral sunspots, Ota nevi, pigmented epidermal nevi, generalized sunspots, facial and neck follicular erythema melanoma, pityriasis rosea pigmentosa, maculated nevi, congenital pigmented nevi, folds reticular pigment abnormalities, Mongolian spots, tattoos, vitiligo, anomaly anoma, centrifugal acquired vitiligo, hereditary symmetrical pigmentary dyspigmentation, anemia nevus, etc.

13.Appendage disease.

Common ones include acne, rosacea, seborrheic dermatitis, alopecia areata, alopecia, hyperhidrosis and odorous sweating.

14.Hereditary ** disease.

Common ones include ichthyosis, keratosis pilaris, lichen pilaris, hereditary epidermolysis bullosa, and familial benign chronic pemphigus.

15.Nutritional and metabolic disorders.

Common are vitamin deficiencies (toadosis, riboflavin deficiency, niacin deficiency), enteropathic acrodermatitis, and xanthelasma.

16.**Tumor.

Precancerous ** diseases, such as actinic keratosis, leukoplakia; Malignant tumors, such as Bohn's disease (carcinoma in situ), eczema-like carcinoma (PAGOT disease), basal cell carcinoma, squamous cell carcinoma, mycosis fungoides, malignant melanoma.

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