Pheochromocytoma hypertension medication

Written by Chen Yu Fei

Neurosurgery

Updated on September 01, 2024

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For pheochromocytoma, it is often recommended to use adrenergic receptor blockers for the treatment of hypertension. These can be divided into α-adrenergic receptor blockers and β-adrenergic receptor blockers. In addition, all other types of antihypertensive drugs can also be used frequently during treatment. For example, angiotensin-converting enzyme inhibitors and calcium channel blockers also play a helpful role in the treatment of pheochromocytoma. Besides pharmacological treatment, the fundamental approach is to perform qualitative and localization diagnosis, and after confirmation, to surgically remove the pheochromocytoma completely to fundamentally achieve therapeutic goals.

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Written by Chen Yu Fei

Neurosurgery

45sec

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Pheochromocytoma Test Items

For pheochromocytoma, the usual tests include routine blood tests, routine urine tests, and biochemical examinations. Specific tests mainly involve collecting blood and urine catecholamine metabolites to help diagnose the condition. Furthermore, further localization diagnostics are conducted on the patient via abdominal ultrasound, as well as CT or MRI scans, to determine the specific location of the pheochromocytoma growth. Further examinations are conducted in preparation for subsequent surgery, with treatment generally recommended to be surgical. During treatment, antihypertensive drugs are used in conjunction to control blood pressure and maintain stability of the condition.

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Written by Chen Yu Fei

Neurosurgery

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What medication is used for pheochromocytoma?

For patients with pheochromocytoma, it is advisable to choose antihypertensive drugs during medication. Clinically, there are many types of antihypertensive drugs used to treat pheochromocytoma patients, such as alpha-adrenergic receptor blockers, beta-adrenergic receptor blockers, calcium channel blockers, angiotensin-converting enzyme inhibitors, vasodilators, catecholamine synthesis inhibitors, etc. These drugs can achieve desirable therapeutic effects. Of course, the main treatment for pheochromocytoma is through surgical methods. Only by effectively removing the tumor through surgery can a satisfactory therapeutic effect be achieved, fundamentally leading to a complete cure. (Please use medication under the guidance of a doctor.)

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Written by Chen Yu Fei

Neurosurgery

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Malignant manifestations of pheochromocytoma

For patients with pheochromocytoma, when malignant pheochromocytoma occurs and leads to hypertensive crisis, it often causes severe blood pressure increases, with blood pressure even reaching over 300 mmHg. At the same time, patients present with significant symptoms such as arrhythmia, tachycardia, palpitations, and shortness of breath. Some patients may also experience prominent chest pain, labored breathing, respiratory distress, and even marked sensations of urgency or anxiety, as well as a feeling of impending doom. Additionally, some patients may experience transient vascular constriction dysfunction due to severe hypertension, leading to cerebral hemorrhage.

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Written by Chen Yu Fei

Neurosurgery

1min

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How is pheochromocytoma treated?

Currently, for the treatment of pheochromocytoma, it is primarily important that once diagnosed with pheochromocytoma, one should promptly visit the local hospital to arrange surgical treatment as soon as possible. By surgically removing the pheochromocytoma, this prevents the excessive secretion of catecholamines, which can lead to a hypertensive crisis in patients. Therefore, clinically, after diagnosing and locating the pheochromocytoma, receiving surgical treatment can often achieve satisfactory therapeutic outcomes. Typically, appropriate preparations must be made before surgery. Generally, prior to the operation, it is crucial to actively administer medications such as alpha-adrenergic blockers, beta-adrenergic blockers, calcium channel blockers, angiotensin-converting enzyme inhibitors, vasodilators, and catecholamine synthesis inhibitors to effectively treat and stabilize blood pressure.

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Written by Chen Yu Fei

Neurosurgery

45sec

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Pheochromocytoma clinical manifestations

Pheochromocytoma typically presents with severe hypertension, with blood pressure even reaching above 200/140 mmHg, accompanied by significant discomfort, such as profuse sweating, chest pain, obvious difficulty in breathing, chest tightness, shortness of breath, and other clinical manifestations. Moreover, if not treated timely and effectively, it can even lead to a hypertensive crisis. It also poses a severe threat to the patient’s heart, kidneys, liver, and brain tissues. Some patients might develop cerebrovascular diseases due to very high blood pressure, such as hypertensive cerebral hemorrhage, which can threaten the patient's life.