What are the symptoms and manifestations of insufficient blood supply to the brain?

Brain Hypoperfusion

Brain hypoperfusion refers to a decrease in the amount of blood supplied to the brain, which fails to meet its normal functional demands, thereby triggering a series of neurological symptoms. These symptoms encompass dizziness and vertigo, headaches, memory loss and cognitive impairment, sensory abnormalities, motor disorders, and more, significantly impacting daily life.

1. Dizziness and Vertigo

When brain hypoperfusion occurs, brain cells suffer from oxygen deprivation, leading to feelings of dizziness and vertigo. Patients may experience a heavy head, unsteadiness while standing, and in severe cases, even fainting. For dizziness and vertigo, ensuring patient safety to prevent falls is paramount. Treatment should address the underlying cause, such as improving cerebral blood circulation and controlling blood pressure. For severe vertigo symptoms, anti-vertigo medications can be used for symptomatic relief.

2. Headaches

Headaches caused by brain hypoperfusion are typically persistent, dull, or accompanied by a sense of pressure, which may coexist with dizziness and vertigo. They often occur in the forehead or occipital region. Treating headaches necessitates addressing the underlying cause, such as improving cerebral blood supply and alleviating cerebral vascular spasms. Analgesics and non-steroidal anti-inflammatory drugs (NSAIDs) can be used to alleviate pain, but caution must be exercised regarding drug side effects and contraindications.

3. Memory Loss and Cognitive Impairment

Brain hypoperfusion impairs the normal function of brain cells, resulting in memory loss, slow thinking, and delayed responses, among other cognitive impairments. Improving memory and cognitive function requires a multifaceted approach, including enhancing cerebral blood supply, promoting brain cell metabolism, and engaging in cognitive training. Medications that enhance brain function, such as Naofukang and Cerebroprotein Hydrolysate, can be used in treatment.

4. Sensory Abnormalities

Due to nerve conduction impairment caused by brain cell oxygen deprivation, patients may experience sensory abnormalities like numbness, tingling sensations, and loss of sensation in their hands and feet. Treating sensory abnormalities involves addressing the underlying cause, such as improving cerebral blood supply and nourishing nerves. Medications that nourish nerves and improve microcirculation can be used in treatment.

5. Motor Disorders

Brain hypoperfusion can lead to motor disorders like limb weakness, muscle stiffness, and unsteady gait, affecting patients' daily activities. Rehabilitation training, including physical therapy and occupational therapy, is essential for restoring motor function. Additionally, addressing the underlying cause, such as improving cerebral blood supply and controlling blood pressure, is necessary. Treatment should target the underlying cause while incorporating a combination of medications, rehabilitation training, and psychological therapy to improve quality of life. Patients experiencing symptoms of brain hypoperfusion should seek medical attention promptly and receive professional treatment.