Hello!
Itching may accompany many diseases of internal organs and skin. Most common causes of itching:
- allergic, Atopic or contact dermatitis, folliculitis, dermatoxerasia, impetigo;
- liver disease accompanied with jaundice and hyperbilirubinemia;
- certain endocrine diseases (hypothyroidism, diabetes mellitus, hyperthyroidism);
- some oncological diseases and mental disorders, blood disorders (Iron-deficiency anemia, Polycythemia vera), and others.
In people older than 70 years is possible the so-called "old" itching that occurs without any apparent reason. So be sure to inspect his mother, because the causes of this state may be different. Be sure to take into account the fact that your mom hypertensive. Finding the real cause of the itching will allow to take the correct treatment tactics.
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Consultation on the theme "What can cause itching night?" Is given for information purposes only. According to the results obtained advice, please consult a doctor, including to identify possible contraindications.