I have been noticing my blood pressure fluctuating and feeling weak. What could be the reason for this?

Fluctuating blood pressure with weakness can be due to dehydration, stress, irregular meals, poor sleep, or side effects of medicines, and sometimes it may also be linked to underlying conditions. Sudden drops or rises in pressure can make you feel weak or tired. Try to stay well hydrated, eat regularly and balance meals, and maintain a proper sleep routine. If this keeps happening, or if you feel very weak or dizzy, consult your doctor to determine the exact cause and manage it properly.

What is normal blood pressure?

Normal blood pressure in adults is defined as a systolic pressure below 120 mmHg and a diastolic pressure below 80 mmHg. Readings consistently above this range increase the risk of heart disease and stroke or other health complications. A diagnosis of hypertension requires repeated measurements taken on separate occasions with validated methods, and should always be confirmed by a healthcare professional.

I drink half a bottle of whisky daily, and my blood pressure stays around 135/95, but it becomes normal when I stop drinking for a week. Could my drinking be the reason for this?

Yes, drinking alcohol daily can raise your blood pressure, and the fact that it becomes normal when you stop for a week strongly suggests that alcohol is the main reason. Alcohol can tighten blood vessels and increase heart strain, which leads to higher readings over time. Cutting down or stopping alcohol can help bring your blood pressure under control and reduce future risk. Try to limit intake, follow a low-salt diet, stay active, and regularly check your blood pressure.

What is high blood pressure?

High blood pressure, or hypertension, is a long‑term condition where the force of blood against the artery walls stays too high. It can increase the risk of heart disease, stroke, kidney problems, and other complications. Because it often causes no obvious symptoms, regular blood pressure checks are essential for early detection and management by a doctor.