Sudden dizziness can occur for many reasons. Common causes include dehydration, low blood pressure, low blood sugar, anaemia, inner ear disorders (such as benign paroxysmal positional vertigo or labyrinthitis), anxiety, or side effects of certain medications. It may feel like lightheadedness, faintness, or vertigo (a spinning sensation). While occasional dizziness is often harmless, recurrent, severe, or persistent episodes should be evaluated by a doctor to rule out more serious conditions such as heart problems, neurological disorders, or chronic ear disease.

The symptoms you are experiencing, such as dizziness, spinning sensation, discomfort, and tiredness, can occur with this medicine because it reduces heart rate and blood pressure, and these effects may be more noticeable after a recent heart stent procedure. These symptoms do not always mean the medicine is harmful, but they should not be ignored. Do not stop or adjust the medicine on your own. It is essential to consult your cardiologist to assess your blood pressure, heart rate, and overall recovery, and to decide whether any change in treatment is needed.

Yes, some blood pressure medications, such as Amlodipine in Triolmezest 40 Tablet, may increase the risk of nosebleeds, especially if your blood pressure fluctuates or drops too low. You should inform your doctor, who may adjust your medication or check for other underlying causes of the bleeding.