What Is a Head Rush?

Head rush is momentary loss of blood to the brain usually caused by change of posture. It is known as dizziness when in the standing position and head rush when standing up. A medical term that is commonly used in relation to this condition is Orthostatic hypotension, whereby blood pressure drops suddenly when an individual stands up.

The majority of episodes are short, as they take only several seconds and end themselves.


Common Symptoms of Head Rush

Depending on a head rush may manifest itself at different levels.


Typical Symptoms:

  • Lightheadedness
  • Spinning sensation
  • Blurred vision
  • Head rush and nausea
  • Weakness
  • Temporary hearing changes
  • Fainting feeling

Other people might also complain of head rush and blurred vision particularly when they change positions rapidly.


What Causes a Head Rush?

And you have ever asked yourself, Why do I get a head rush? there are a number of reasons that can be attributed.


Sudden Standing

Sudden standing will result in pooling of blood in the legs, which will cause temporary decreased circulation of blood in the brain.


Dehydration

Close to dehydration and dizziness are closely associated. The low contents of fluid decrease blood volume and lead to low blood pressure symptoms.


Low Blood Pressure

Low blood pressure that is chronic may enhance high chances of recurrent episodes.


Medications

Certain blood pressure, depression or heart related medications may play a part.


Prolonged Bed Rest

Prolonged immobility compromises the circulatory.


Anemia

The low level of red blood cells decreases the supply of oxygen to the brain.


Pregnancy

Temporary dizziness can be induced by hormonal and circulation changes.


Who Is at Risk?

Some people tend to have head rushes. Higher-Risk Groups:


Older adults

  • The individuals with sustained low blood pressure.
  • Persons who are dehydrated.

Diabetics

  • Individuals with blood pressure drugs.
  • People with anemia

Temporary dizziness can also be experienced in athletes or other people who abruptly cease vigorous activity.


When Is a Head Rush Serious?

Sooner or later episodes do not tend to be harmful. Nonetheless, consult a doctor in case of:


  • Dizziness does not disappear within a few minutes.
  • You also pass out a lot.
  • Chest pain occurs
  • You have severe headaches
  • What causes misunderstanding or speech difficulty.
  • The episodes are getting worse with time.

Permanent symptoms can be the signs of cardiovascular or neurological problems.


Diagnosis of Head Rush

Physicians can assess the symptoms of head rush by:


  • Blood pressure (lying and standing) tests.
  • Blood tests (to test anemia or dehydration)
  • Heart rhythm assessment using ECG.
  • Medication review
  • Neurological assessment

The underlying cause can be established to establish the correct response.


Treatment Options of Head Rush

The treatment varies on the basis.


  • Lifestyle Changes: Increase water intake
  • Stand up slowly: Do not be rapid in changing postures.
  • Dietary Adjustments: Add salt (as a recommendation of a doctor).
  • Eat balanced meals: Avoid skipping meals
  • Medication Adjustment: Physicians can change drugs that cause symptoms.
  • Medical Treatment: Certain drugs can be prescribed in the cases of severe Orthostatic hypotension.

Majority of the mild cases can be cured by mere adaptation.


Prevention Tips of Head Rush

Majority of episodes can be minimized through preventive measures.


Helpful Tips:

  • Stay well-hydrated
  • Sit up gradually when sitting or lying posture.
  • Avoid prolonged standing
  • Get activity to enhance circulation.
  • Wear compression stockings (when asked to do so)
  • Eat small, frequent meals

Dizziness when standing may be avoided by simple everyday practices.


Conclusion

Head rush is a frequently occurring and generally harmless disorder that occurs due to temporary loss of blood pressure upon standing. Although some cases are common, frequent or high-level symptoms cannot be overlooked. It is possible to identify the trigger, which could be dehydration, medication, or low blood pressure and manage/prevent the further occurrence of the trigger. When the symptoms continue or get more severe, a healthcare professional should be addressed to receive adequate assessment and care.


Please book an appointment with the best Neurologist Lahore, Karachi, Islamabad, and all major cities of Pakistan through InstaCare, or call our helpline at 03171777509 to find a verified doctor for your disease.