What is clear is that whenever an allergic reaction occurs because you have previously existed, at some point, exposure to one of the many allergens that exist. Once it has started reaction allergic, the immune system very sensitive to certain substances, wrongly believed that the body is being attacked by them, when in reality, harmless substances are not harmful at all. However, in this alert, the immune system begins to release eosinophils and IgE, as well as other types of cells, called antibodies, to address the alleged invasion, usually infectious viruses and bacteria, which believes it is occurring at the time. All this translates into our external body inflammation levels more or less weight and discomfort of some magnitude.

Reactions in general are usually not too important, although dependent on many factors in our environment. These irritations are often hives, swelling, rashes and itching, but sometimes can also create some danger, especially in cases where there are breathing problems or blood pressure falls.

Experts generally agree that the best way to treat allergic reactions is prevention, that is, try to stay away from allergens to know. In this way, able to avoid the unpleasant symptoms and irritations that cause allergies each year in much of the population.

The two types of common skin cancer, basal cell carcinoma and squamous cell carcinoma are highly curable. However, the melanoma, the third type of common skin cancer is more dangerous.

Symptoms of skin cancer

Skin cancer can manifest itself in many different ways. The most common sign is a change in texture or color of skin, a wound that will not heal or a small lump soft and shiny or reddish brown, or red flat area.

Not all skin changes are caused by cancer, but it is always advisable to consult a doctor. Signs of a possible melanoma are changes in the appearance of moles (hardening, swelling, color changes, mainly growth) itchy, runny or bleeding. Men have a higher incidence of melanomas on the trunk, head or neck, while women tend to present in the arms and legs.

Skin cancer prevention

The best way to prevent skin cancer is sun protection.

Use a waterproof sunscreen with a sun protection factor (SPF) of at least 15 every time you’re out.

Avoid outdoor activities between 10:00 am and 4:00 pm, when the sun is most intense.

Wear a hat and sunglasses

Sensitive skin is one of the most common skin type affects all women (and men) at some point in their lives, and especially those found in pre-menopausal. First you say that you need to know your skin type (sensitive, dry, oily) and also check carefully mind that all the products you normally use are appropriate for your skin type.

If you want to know if many of the complaints or problems you suffer, correspond to this case, I commented that recognition (sensitive skin) is quite easy as it manifests:

Itching, peeling, grain, burning and swelling are some of the symptoms that indicate an imbalance in the defense of the epidermis.

In healthy skin, the defense cells to detect and neutralize the offending agent no consequence. But on sensitive skin its react disproportionately defensive cells, causing a series of reactions that are then translated into irritation, discomfort, etc.

The horny layer of the skin, the surface that protects us from external aggression and this does nothing to defend if you have sensitive skin. Moreover, the problem is that this barrier is somewhat worn, peeling, dry and unable to defend itself properly.

What is an allergy?

A person with allergies has increased sensitivity to specific substances also known as allergens. According to the National Institutes of more than fifty million people in the United States suffer from allergies each year. Allergies are the sixth leading cause of chronic disease in the United States.

What are skin allergies?

Some skin allergies are:

Eczema is an allergic skin disorder that often affects the face, elbows and knees. The common symptom is intense itching that can turn into lesions or blisters. Among the most common triggers are allergens, perspiration, and emotional stress, eating certain foods and contact with irritants such as wool, pets, soaps or other substances.

Urticaria is characterized by inflammation of the skin accompanied by redness and itching. The most common cause of hives can be a viral infection, drugs, food or latex. Some people have chronic hives that occurs in reaction to particular circumstances. Scratching, pressure or “nerves” can aggravate urticaria. The best remedy is to remove the provocative factors.

Contact dermatitis is a reaction produced by contact of skin with an allergic substance that can cause redness, swelling, or itching of the skin. Poison ivy is the most common cause. Other plants, metals, cosmetics and medicines also cause a reaction. Allergic dermatitis can be treated by wiping the skin with soap and water after contact with an allergic substance

What are the symptoms of allergies?

The most common symptoms of allergies are rhinitis (commonly known as a stuffy nose) or hay fever or pollen. These allergic symptoms can become chronic respiratory conditions such as asthma.

Rhinitis or hay fever or pollen is an inflammation of the mucous membranes that occurs when allergens touch the lining of the nose. Symptoms include sneezing, congestion, runny nose, itchy nose, palate, throat, eyes and ears.

How can I control my allergies?

Common indoor allergens such as cockroach droppings, animal dander, household dust mites and mold can be reduced through the direct action of the landlord or the tenant. Work with a health professional to develop a plan to control their allergies.

This may involve taking medications. It may also mean avoiding or reducing exposure to or ingestion of substances that trigger your allergies.

Summary

Rosacea is a chronic inflammatory disease of unknown cause skin causing redness of the face (cheekbones, cheeks and nose), heat, telangiectasia (spider veins) and papules (bumps). The eyes may commit irritation, dryness, edema (swelling), styes or damage to the cornea.
Treatment is individualized, depend on skin type and degree of involvement, and can receive local antibiotics by mouth, topical treatments, laser or indication of an antihistamine.

Steps

1. Every morning make a smooth and refreshing wash your face.
2. Apply soaps granules with no fingers.
3. Rinse your face with warm water and dry gently with a thin cotton towel.
4. Avoid using rough sponges and towels.
5. Let your skin air a few minutes before applying the treatment.
6. Avoid make-up pink or orange, the scented and those containing alcohol, menthol, eucalyptus oil or hazelnut.
7. You can place yourself or cotton cloth soaked in chamomile tea for 10 to 15 minutes two to three times per day.
8. It is preferable to use men’s electric shaver.
9. Protect yourself from the sun, always use sunscreen SPF 15 or higher, use hats and avoid being in the sun at noon during the summer months.
10. On days with high temperatures and humidity, about being in rooms with air conditioning.
11. In winter, cover your nose and your cheeks with a scarf.
If the cold worsens your rosacea avoid being outdoors on days with this climate and use a suitable cream to prevent dryness of the skin.
12. Try to avoid stressful situations and fight them with deep breathing techniques, relaxation or visualization.
13. Make physical activity, take light clothes, taking cold liquids and spray your face with cold water spray. We recommend the low-intensity exercise. So do it in sets of 15 minutes spread over the day.

Important

Check with your dermatologist about the best treatment for you and how to care.

Avoid triggers such as stress, sun, spicy (white pepper, black or pink, paprika and cayenne), food (cheese, cream, yogurt, citrus juices, chocolate, soy sauce, vanilla, vinegar, spinach, liver) or drink hot (especially those containing caffeine), wind, alcohol, vigorous exercise and hot tubs.

Keep a journal in which to write the days of rosacea have more symptoms and try to identify the factors that will affect you.

The infected areas acquire different forms such as redness, swelling, pus-filled blisters that burst when the fluid dries to form a honey-colored crust.

It mainly affects children under 2 to 6 years and its incidence is higher in summer and early autumn. It is highly contagious and easily spread to other areas of the skin, which are healthy, either the same person or another, which usually have poor hygiene or some injury that penetrates the bacteria.

Transmission can occur when an injury to the person, contact with mucus or saliva of a person who is carrying the bacteria, some of them are causing respiratory and throat. The disease begins between 5 and 7 days after you make the exposure.

Usually, with proper and timely treatment, the infection disappears between 7 and 10 days after infection.

When impetigo is caused by streptococcal bacteria can develop kidney disease.