Low blood pressure with low energy can cause symptoms like dizziness and weakness, so it's important to address this carefully. Medications like Midodrine (Midodrive Tablet) are often prescribed to help raise blood pressure by improving blood vessel tone, but this should only be taken under a doctor's supervision.

• Make sure to stay well-hydrated and eat small, frequent meals including salt if advised by your doctor, as this can help maintain blood pressure.
• Avoid sudden changes in posture, such as standing up quickly, to reduce dizziness.
• Monitor your symptoms closely, especially if you experience fainting, chest pain, or severe weakness.
• Consult a cardiologist or internal medicine specialist to evaluate your condition and discuss if medication like Midodrine is appropriate for you.
• If you experience side effects like headache, urinary retention, or worsening symptoms, seek medical advice promptly.

Please see a specialist doctor to get a thorough assessment and personalized treatment plan. If symptoms worsen suddenly or you feel faint, seek emergency care immediately.To narrow down potential causes, we will need some more information.Please tell me your age and gender.