The force of blood pushing against the artery walls is blood pressure. Sometimes the pressure in the arteries is much higher than it should be, known as high blood pressure (hypertension). At other times this pressure is weak and considered low blood pressure (hypotension). In both scenarios, blood pressure development can result in health complications. Its slow progressive nature is also why one must look for the signs of unusual blood pressure and seek appropriate treatments.

Warning signs of high blood pressure
Several signs of high blood pressure may misidentify as symptoms of another condition. A few signs may include nausea, vomiting, nosebleeds, breathlessness, and heart palpitations. The other warning signs of high blood pressure are:

Subconjunctival hemorrhage
Subconjunctival hemorrhage, also known as red spots in the eyes, occurs when blood leaks between the layers of the eye. The phenomenon causes bright red patches over the white regions of the eye and is often triggered by increased blood pressure. These spots may also appear without any identifiable cause by detecting damage to the optic nerve. A healthcare expert might associate the subconjunctival hemorrhage with high blood pressure.

Dizziness
Dizziness and feeling slightly off balance occur when there is a lack of oxygen supply to the brain. The condition is also not a known symptom of high blood pressure. However, the feeling is an early warning sign of a stroke, which is usually caused due to high blood pressure. Sometimes an individual may feel dizzy when they stand up too quickly or watch a sped-up video, which is a temporary symptom. However, if these signs do not go away, one must see a healthcare expert immediately.

Brain fog
Some individuals misidentify mild or chronic headaches as symptoms of other regular conditions. However, this might be caused by hypertension because the condition may reduce or cut off the oxygen supply to the brain. And when left unchecked, these headaches may lead to symptoms like trouble learning, forgetfulness, difficulty with focus, and trouble with retaining memory.

Impaired vision
The blood vessels transport blood to the eyes. However, long-term high blood pressure may cut off blood flow in these vessels and damage them. The process may result in the buildup of fluid below the retina, which can make one’s vision blurry. When left without proper treatment, one may be subject to complete vision loss.

Warning signs of low blood pressure
An individual with low blood pressure may experience similar signs as those with hypertension. A few warning signs include dizziness, nausea, fainting, lack of concentration, and blurred vision. A person with low blood pressure may also experience shallow breathing, fatigue, and depression. Feeling thirsty or sudden dehydration are other indicators of the condition.
Sometimes an individual may experience severe symptoms of hypotension linked to shock. These symptoms include cold and sweaty skin, bluish-pale skin, and a weak and rapid pulse. Other rare signs include rapid breathing, extreme sleepiness, and loss of consciousness. An individual who feels warm and flush and suddenly feels cold and sweaty later may also be subject to the symptoms of low blood pressure associated with shock.