Symptom Search
21 possible causes of "Heart rate altered, Dizziness"
Symptoms:
  • Dementia
  • Difficulty sleeping
  • Moist skin
  • Heart rate altered
  • Dizziness
  • Memory impairment
1. Low Blood Sugar (Hypoglycemia)
Also known as hypoglycemia, low blood sugar can be a dangerous condition. People often complain about low blood sugar. However, serious hypoglycemia is rare in adults and children over the age of 10 who are no...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Fast heart rate
  • Blurred vision
  • Bounding pulse
  • Heart rate altered
  • Dizziness
  • Swelling of the hands or legs
2. High Blood Pressure Overview
Hypertension, or high blood pressure (HBP), increases the risk of heart attack, stroke & other health problems. Learn HBP symptoms & get treatment under an MD's care.
Symptoms:
  • Limited range of motion
  • Blindness
  • Dementia
  • Heart rate altered
  • Dizziness
  • Crossed eyes
3. Stroke Overview
A stroke is a medical emergency where part of the brain is deprived of oxygen. There are four major kinds of stroke: cerebral thrombosis, cerebral embolism, subarachnoid hemorrhage & intracerebral hemorrhage.
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Heart murmurs
  • High blood pressure
  • Low blood pressure
  • Heart rate altered
  • Dizziness
  • Pain
4. Heart Attack Overview
In the movies, heart attacks are always very obvious. In reality, heart attacks aren't always so sudden or dramatic. Read our brief overview for information about heart attacks.
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Coma
  • Abnormal urine odor
  • No urine output
  • Heart rate altered
  • Dizziness
  • Chapped lips
5. Dehydration
Dehydration occurs when your body loses more fluid than you drink. When the body loses too much water, organs, cells, and tissues fail to function. Dehydration can also cause shock. Severe dehydration must be treate...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Sleep paralysis
  • Swallowing problem
  • Choking sensation
  • Heart rate altered
  • Dizziness
  • Moist skin
6. Panic Disorder
Panic disorder occurs when you live in fear of having a panic attack. You are having a panic attack when you feel sudden, overwhelming terror that has no obvious cause. You may experience physical symptoms such as ...
Symptoms:
  • Headache
  • Ataxia
  • Dizziness
  • Heart rate altered
  • Numbness
  • Drowsiness
7. Hypovolemic Shock
Hypovolemic shock is a life-threatening condition that results when you lose more than 20 percent (one-fifth) of your body's blood or fluid supply. This severe fluid loss makes it impossible for the heart to pum...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Abnormal heart rhythms
  • Heart rate altered
  • Disorders of communication
  • Dizziness
  • Ataxia
  • Numbness of foot
8. Beriberi
Beriberi is a disease brought on by a Vitamin B-1 (thiamine) deficiency. There are two types of the disease: wet beriberi and dry beriberi . Wet beriberi can effect heart function and, in the most extreme cases, hear...
Symptoms:
  • Lightheadedness
  • Fatigue
  • Dizziness
  • Heart rate altered
  • Palpitations
  • General weakness
9. Paroxysmal Supraventricular Tachycardia (PSVT)
Paroxysmal supraventricular tachycardia (PSVT) is a faster-than-normal heart rate. The term paroxysmal means that it only happens from time to time. In the case of PSVT, the rapid heart rate can last from a few minute...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Shock
  • Deep breathing
  • Bedwetting
  • Heart rate altered
  • Dizziness
  • Feels hot to touch
10. Caffeine Overdose
Caffeine overdose may occur when you ingest more than the recommended amount of caffeine, which is usually 200 to 300 mg per day. However, a safe amount of caffeine is different for everyone, as it depends on weight...

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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