What Causes Spontaneous Itching All Over The Body While On Cetirizine?
Stop cetrizine and get checked by a Rheumatologist.
Detailed Answer:
Hello,
Thankyou for asking here.
Dear from your history and blood report of elevated blood ANA levels I doubt about autoimmune disease.
Autoimmune disease happen without any cause factor and in some autoimmune diseases antinuclear antibodies(ANA) are raised.
one of autoimmune disease example is Rheumatoid arthritis which may cause joint pains and hives ,other example is SLE (systemic lupus errythromatosis) which may also cause these symptoms.
In nut shell I would advice you to stop antiallergic and get an appointment of Rheumatologist .As it needs thorough examination and you may need some more investigation after getting checked in person.
Please do share if I need to clarify you more,I will be happy to help.
Best Regards,
Dr.Maheshwari