Hi Thanks for posting on HCM Dizziness could be caused by many medical conditions.Some possible causes may include: -Inner ear problems like Benign paroxysmal positional vertigo,, Infection, Meniere s disease -Circulation problems like Drop in blood pressure, Poor blood circulation -Neurological conditions -Medications like anti-seizure drugs, antidepressants, sedatives, tranquilizers and blood pressure lowering medications -Anxiety disorders -anemia -hypoglycemia -Overheating and dehydration I will suggest you see the Doctor for examination and tests given the many possible causes.Tests that may help include: BP control, fasting blood sugar, serum electrolytes, full blood count, ESR, malaria test, typhoid test and others depending on the diagnostic orientation of the Doctor. In the meantime, i will advise rest, good diet and regular fitness exercises Hope this will help Wish you good health