Red spots on the skin can have different causes. The spread of pustules can give first hints on the shutter button: the red dots on the whole body or only on certain body parts occur, such as the face, neck, chest or belly? In addition, the appearance of the spots, as well as the duration of the rash play a role. It is also important for the diagnosis if the rash itches or burns. We have collected the most common causes of red spots on the skin for you below.
Red spots on the skin
Red spots are symptom of an illness, not a stand-alone picture. You can either on the whole body spread or occur only locally. A rash occurring on both sides is often a symptom of an inner reaction of the body while unilaterally occurring stains indicate the effects of external factors. Often, the rash is accompanied by other symptoms such as burning, itching, pain or swelling.
Red spots can have many causes, among others, they can represent a reaction of the body to infection with viruses or bacteria. As well can be a defensive reaction of the body to an allergen. When an allergic reaction of the skin rash is accompanied by often with itching – this is the case also with some skin diseases.
Usually harmless causes include red dots on the skin - but also serious shutter are possible. Therefore you should always a doctor, if you notice a rash on him. Below is an overview of the most important causes that can lie behind red spots on the body. This can provide a first indication of the possible cause, but not to replace the visit to the doctor.
Skin diseases as the cause
Red spots on the body are often caused by a skin disease. Skin diseases can have various causes, often is an allergic reaction of the catalyst. In addition, but also genetic factors and hormonal changes play a role. In the following you will find a collection of the most important skin diseases with their typical symptoms.
Acne: Acne is the skin disease that is most prevalent in Germany. Pus-filled pimples and red nodules that occur preferentially in the face, but also on the back, chest, arms and shoulders are typical.
Atopic Dermatitis: Eczema is a chronic skin disease that is typically manifested by inflamed skin areas which strongly may itchy. In addition, the skin is often dry and scaly. The red spots may either relapsing or chronic consist.
Psoriasis: In psoriasis, red, inflamed plates, covered with white scales formed on the skin. Sometimes, the skin rash may itch severely.
Hives: severely itchy welts on the skin are characteristic of hives. The red spots can have a wide variety of triggers - among other things, certain medications and foods, but also pressure, heat and cold in question come.
Nodules ringworm: Ringworm of the nodules a larger group of reddish, itchy nodules developed on the skin and mucous membranes. They most frequently occur on the inside of the wrists or ankles and lower leg.
Rosacea: Rosacea is characterized by advanced veins and mottled skin redness in the face. The redness on the nose, cheeks and forehead can evolve over time to pus vesicles and pustules.
Scabies: Parasites like mites cause a red, severely itchy skin rash in scabies. In addition to mites, other parasites such as head, dresses - or Pubic Lice can cause the Red stains. The latter provide primarily a rash in the area of the armpit, chest, and pubic hair.
Skin fungus: fungus diseases of the skin include slightly reddened, itchy, scaly areas of skin. Depending on the type of pathogen they can settle on the wide range of the body – very often they occur in skin folds.
Red spots due to diseases
In addition to skin diseases are also infectious diseases as a cause of red skin spots in question. Among other things, the following diseases with reddish rash may be accompanied by:
However not all diseases must be necessarily accompanied by red spots. Sometimes the rash is completely absent, sometimes it occurs only in certain stages.
Allergic reaction as a cause
Not always red blotches on the body caused by a disease – it can be the cause even an allergic reaction. Allergens can affect the body through the skin or through the mucous membranes. Often, other symptoms occur such as runny nose, cough, or itching in allergies in addition to the rash.
The body can are allergic to a wide variety of substances, such as pollens, certain foods or cosmetics. A red rash can be caused by contact with chemicals or drugs such as penicillin. In addition, red spots on the skin can occur in the context of a Sun allergy.
Rashes in babies and children
Red Fleckenauf of the skin can point to one of the typical childhood diseases in babies and children. Not all these diseases occur only in children.
Dreitagefieber: The Dreitagefieber typically erupts in children between one and three years. It manifests itself initially with high fever, later also by a pale red skin rash. The small red spots occur mainly in the neck and on the hull, can extend but also on the face.
Chickenpox: Children in the kindergarten and school age are affected by chicken pox. Red sores occur on infection all over his body - mainly on the face and on the fuselage - that strong itch.
Rubella: Rubella express themselves at the beginning, usually by symptoms such as enlarged lymph nodes or slight fever. The typical rash occurs later, which often begins behind the ears and spreads from there over the face of the whole body.
Scarlet: Scarlet fever is characterized by strong throat and swallowing problems and fever. Often it comes in the course of the disease in addition to a thick, fine blotchy rash, as well as a himbeerroten tongue.
Fifth Disease: fifth disease occur mostly in children in kindergarten or elementary school. With them, it comes first to cold-like symptoms. Later a red, itchy rash on the cheeks may be noticeable. This can spread further ring on the inner side of the arms and legs along.
Measles: Children can fall ill with measles from six months. The disease breaks out, it comes to flu-like symptoms such as fever, cough and runny nose. In the second phase of the disease occur red spots that run into each other after some time. Unlike chickenpox, the rash but not itchy.
In case of doubt go to the doctor
Discover red spots by itself won't subside, with body you should always consult a doctor. This is especially necessary if the rash occurs suddenly and very strong, and without apparent cause. A visit to the doctor is also urgently needed, if you suffer from other symptoms such as shortness of breath, fever, pain, or other ominous signs.
The cause of the Red stain is not clear, after a detailed discussion and evaluation of the rash the doctor will carry out probably a blood test. As well, a tissue sample or a swab of the skin may be necessary. If an allergy is suspected, the doctor may perform an allergy test.
Treat red spots
As the rash is the best way to handle, always depends on the underlying cause. First, the doctor will try to relieve the symptoms and then to fight the cause. Often come cortisone-containing preparations in the form of ointments, creams or tablets used to treat of the symptoms. Some skin diseases can be treated well by a light therapy.
An infectious disease is present, antimicrobial or antibiotics can help to abate the disease more quickly. Some infectious diseases heal but also by itself again. An allergic reaction is the cause, the ingestion of antihistamines is recommended. They weaken the body's immune response and thereby relieve the symptoms. In future, the allergenic substances should be avoided then as far as possible.
Red spots on the skin
Red spots are symptom of an illness, not a stand-alone picture. You can either on the whole body spread or occur only locally. A rash occurring on both sides is often a symptom of an inner reaction of the body while unilaterally occurring stains indicate the effects of external factors. Often, the rash is accompanied by other symptoms such as burning, itching, pain or swelling.
Red spots can have many causes, among others, they can represent a reaction of the body to infection with viruses or bacteria. As well can be a defensive reaction of the body to an allergen. When an allergic reaction of the skin rash is accompanied by often with itching – this is the case also with some skin diseases.
Usually harmless causes include red dots on the skin - but also serious shutter are possible. Therefore you should always a doctor, if you notice a rash on him. Below is an overview of the most important causes that can lie behind red spots on the body. This can provide a first indication of the possible cause, but not to replace the visit to the doctor.
Skin diseases as the cause
Red spots on the body are often caused by a skin disease. Skin diseases can have various causes, often is an allergic reaction of the catalyst. In addition, but also genetic factors and hormonal changes play a role. In the following you will find a collection of the most important skin diseases with their typical symptoms.
Acne: Acne is the skin disease that is most prevalent in Germany. Pus-filled pimples and red nodules that occur preferentially in the face, but also on the back, chest, arms and shoulders are typical.
Atopic Dermatitis: Eczema is a chronic skin disease that is typically manifested by inflamed skin areas which strongly may itchy. In addition, the skin is often dry and scaly. The red spots may either relapsing or chronic consist.
Psoriasis: In psoriasis, red, inflamed plates, covered with white scales formed on the skin. Sometimes, the skin rash may itch severely.
Hives: severely itchy welts on the skin are characteristic of hives. The red spots can have a wide variety of triggers - among other things, certain medications and foods, but also pressure, heat and cold in question come.
Nodules ringworm: Ringworm of the nodules a larger group of reddish, itchy nodules developed on the skin and mucous membranes. They most frequently occur on the inside of the wrists or ankles and lower leg.
Rosacea: Rosacea is characterized by advanced veins and mottled skin redness in the face. The redness on the nose, cheeks and forehead can evolve over time to pus vesicles and pustules.
Scabies: Parasites like mites cause a red, severely itchy skin rash in scabies. In addition to mites, other parasites such as head, dresses - or Pubic Lice can cause the Red stains. The latter provide primarily a rash in the area of the armpit, chest, and pubic hair.
Skin fungus: fungus diseases of the skin include slightly reddened, itchy, scaly areas of skin. Depending on the type of pathogen they can settle on the wide range of the body – very often they occur in skin folds.
Red spots due to diseases
In addition to skin diseases are also infectious diseases as a cause of red skin spots in question. Among other things, the following diseases with reddish rash may be accompanied by:
- Shingles
- Glandular fever
- Syphilis
- Hepatitis
- Lyme disease
- Dengue fever
However not all diseases must be necessarily accompanied by red spots. Sometimes the rash is completely absent, sometimes it occurs only in certain stages.
Allergic reaction as a cause
Not always red blotches on the body caused by a disease – it can be the cause even an allergic reaction. Allergens can affect the body through the skin or through the mucous membranes. Often, other symptoms occur such as runny nose, cough, or itching in allergies in addition to the rash.
The body can are allergic to a wide variety of substances, such as pollens, certain foods or cosmetics. A red rash can be caused by contact with chemicals or drugs such as penicillin. In addition, red spots on the skin can occur in the context of a Sun allergy.
Rashes in babies and children
Red Fleckenauf of the skin can point to one of the typical childhood diseases in babies and children. Not all these diseases occur only in children.
Dreitagefieber: The Dreitagefieber typically erupts in children between one and three years. It manifests itself initially with high fever, later also by a pale red skin rash. The small red spots occur mainly in the neck and on the hull, can extend but also on the face.
Chickenpox: Children in the kindergarten and school age are affected by chicken pox. Red sores occur on infection all over his body - mainly on the face and on the fuselage - that strong itch.
Rubella: Rubella express themselves at the beginning, usually by symptoms such as enlarged lymph nodes or slight fever. The typical rash occurs later, which often begins behind the ears and spreads from there over the face of the whole body.
Scarlet: Scarlet fever is characterized by strong throat and swallowing problems and fever. Often it comes in the course of the disease in addition to a thick, fine blotchy rash, as well as a himbeerroten tongue.
Fifth Disease: fifth disease occur mostly in children in kindergarten or elementary school. With them, it comes first to cold-like symptoms. Later a red, itchy rash on the cheeks may be noticeable. This can spread further ring on the inner side of the arms and legs along.
Measles: Children can fall ill with measles from six months. The disease breaks out, it comes to flu-like symptoms such as fever, cough and runny nose. In the second phase of the disease occur red spots that run into each other after some time. Unlike chickenpox, the rash but not itchy.
In case of doubt go to the doctor
Discover red spots by itself won't subside, with body you should always consult a doctor. This is especially necessary if the rash occurs suddenly and very strong, and without apparent cause. A visit to the doctor is also urgently needed, if you suffer from other symptoms such as shortness of breath, fever, pain, or other ominous signs.
The cause of the Red stain is not clear, after a detailed discussion and evaluation of the rash the doctor will carry out probably a blood test. As well, a tissue sample or a swab of the skin may be necessary. If an allergy is suspected, the doctor may perform an allergy test.
Treat red spots
As the rash is the best way to handle, always depends on the underlying cause. First, the doctor will try to relieve the symptoms and then to fight the cause. Often come cortisone-containing preparations in the form of ointments, creams or tablets used to treat of the symptoms. Some skin diseases can be treated well by a light therapy.
An infectious disease is present, antimicrobial or antibiotics can help to abate the disease more quickly. Some infectious diseases heal but also by itself again. An allergic reaction is the cause, the ingestion of antihistamines is recommended. They weaken the body's immune response and thereby relieve the symptoms. In future, the allergenic substances should be avoided then as far as possible.
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