What are the symptoms of rosacea?

The first symptom of rosacea is redness in the center of the face (forehead, nose, cheeks and chin). There may be a slight burning sensation and swelling. Sometimes there are small blood vessels called telangiectasias. In later stages appear red bumps and pus.

What can patients do to help with rosacea?

Use a sunscreen that filters out UVA and UVB rays with SPF protection factor greater than 30 for sensitive skin.
No sun exposure.
Do not eat foods containing chilli, caffeine, alcohol, or hot drinks.

Can rosacea be improved?

Signs and symptoms of rosacea can be dimmed using drugs. The pulsed light equipment acting on the redness of the skin. Call a dermatologist to guide according to the specific case, because the disease does not manifest itself equally in all individuals.

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.

It is one of the types of vascular hemorrhage, characterized by the presence of too few platelets in blood; mainly due to a reaction of the immune system itself causes its destruction.

It is unknown what their origin, but occurs when immune system cells called lymphocytes, produce antibodies against platelets and destroy them.

Platelets are blood cells whose function is to prevent blood clotting and bleeding, and getting together to plug small holes or injuries that occur in damaged blood vessels.

When the immune system produces antibodies, platelets are destroyed in the spleen and blood it is devoid of them.

The result of having low platelets can be: a characteristic skin rash that has bruises of various sizes with ease. Also in women may occur or abnormal menstrual bleeding in some people may have sudden bleeding from severe gastrointestinal tract, which can cause severe anemia.

In children sometimes purple occurs after a viral infection runs its course without specific treatment.

In adults, usually presents as a chronic disease that can begin after a viral infection or by the use of certain medications, pregnancy or other immune system disorders.