The drugs used in this treatment are called antineoplastic or chemotherapeutic drugs.These drugs reach almost all tissues of the body and that’s where they exert their action both on malignant cells and healthy ones. Due to the action of drugs on the latter may appear a series of more or less severe symptoms, known side effects.

Before starting treatment is necessary to assess, by analyzing blood and urine, if levels of red blood cells and leukocytes are normal and how your kidneys, since the dose of drugs will depend on these results.

For the treatment of cervical cancer is usual to use a combination of several drugs by intravenous administration.
Chemotherapy is given in cycles, with alternating periods of treatment with rest periods.

Before starting a new cycle control is necessary to ensure that chemotherapy is not damaging the kidneys or altering the levels of red blood cells and white blood cells.

In the body healthy cells are usually multiply rapidly, they are also affected by chemotherapy. The destruction of these triggers the most common side effects.

However, in many cases, the patient feels better after initiating treatment, as they begin to decrease symptoms that was causing the tumor.

Side effects may be absent, but when they do the most common are nausea and vomiting, changes in the lining of the mouth, hair loss, changes in the bone marrow.

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Cells are the smallest living units of the human body. One function is to reproduce and die when no longer useful. This process is very neat, in time and space, so there is always that allows the appropriate number of cells for each stage of life.

When this multiplication of cells occurs in an uncontrolled manner, forming lumps. These masses are called tumors.

There may be benign and malignant tumors. Benign tumors are those that do not spread to other areas and do not compromise a person’s life.

Malignant tumors often spread to other parts of the body and cause damage to body tissues and organs and can even cause death of the person.

Malignant cells can move through the lymph or blood and reach anywhere in the body causing a second tumor, called metastatic, because it is the first originated.

Lung cancer is an abnormal growth of lung cells. The disease usually occurs on the inner walls of the bronchi, and growing up can obstruct the airway and impair breathing. For this reason, generally produces shortness of breath, breathlessness and fatigue.

There are two main types of lung cancer: small cell cancer or small cell and non small cell cancer (non small or bronchogenic).

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