Fibre sin causa apparent

A persistent fever without an identified infection may be linked to blood cancers such as leukemia.

Excessive nocturnal sweating

If you lose sweat, especially if you have fever or lost weight, you can indicate information.

Frequent nausea and vomiting

If these symptoms persist but are related to an infection or food poisoning, consult a doctor.

cambios en la piel

The appearance of new hands, moons that change shape, color or tamaño, or llagas that do not scar can be signs of skin cancer.
Read more on the next page.
Inflamed lymph nodes.

An inflamed lymph node, painless and persistent without infection, must be examined.

pain articular o oseo

The inexplicable pain could be a symptom of cancer of color or metastasis.

Changes in vision or hearing

Loss of vision or hearing problems can be caused by symptoms of brain tumors.

Unusual head dolores.