Low Blood Pressure Eye Symptoms

Table of Contents

low blood pressure eye symptoms

Hypertension damages blood vessels in your retina at the back of your eye, leading to hypertensive retinopathy – damage known as “eye bruise.”

Your doctor can easily measure your eye pressure during routine examinations by placing drops into your eyes and using a tonometer machine.

Low blood pressure in the eyes may result in lightheadedness or dizziness when standing up, and can even lead to fainting.


Diarrhea (DIE-uh-REE-ah) occurs when your bowel movements become runny and watery. It’s a common issue among those suffering from an infection or taking antibiotics, so if this is happening to you it is essential that you drink lots of liquids to stay hydrated – either oral rehydration fluids, diluted cordial, or juice (1 part fruit to four parts water) should do just fine if feeling queasy; take small frequent sips of liquid. If necessary try taking small frequent sips until feeling better

Diarrhea can quickly lead to dehydration and other serious health complications, making it particularly harmful in younger children who already contain less water in their bodies than adults do. If the diarrhea becomes severe enough, hospital treatment with IV fluids may be required.

Your doctor will perform an exam and ask about your symptoms and recent eating habits, conducting a stool test to check for signs of illness or parasites and potentially scheduling a colonoscopy to find the cause of diarrhea. In order to avoid future episodes, be sure to wash your hands often, particularly after using the toilet and before preparing food; additionally you can take over-the-counter supplements containing probiotic bacteria or consume foods such as yogurt with active cultures for prevention.


Blood may accumulate on the cornea of one eye or spill from it into its anterior segment, leading to bleeding in its front part called the anterior segment. Bleeding can vary in intensity from minor strands of blood on its surface to severe hemorrhage causing blurred vision in this part of the eye – known as hyphema and appearing anywhere from single distinct clots on cornea to diffuse red area hemorrhages that obstruct vision obscuring visual field; bleeding may be due to coagulation disorder or hypertension – these problems may require medications that induce fibrinolysis which break up any clots which form.

Blistering may occur when fluid in the eye fails to circulate as intended, leading to high pressure that damages the optic nerve – the main nerve responsible for sending images from eye to brain. This condition is known as glaucoma – an eye disorder in which pressure builds up at the front part of eye that damages optic nerve and potentially results in permanent blindness.

Other symptoms of low blood pressure may include an overall sense of illness due to reduced efficiency in blood circulation which supplies nutrients and removes wastes from cells. People experiencing this symptom may become tired easily or feel like their energy reserves have run dry; nausea may also occur as a result.

Although anyone is susceptible to low blood pressure, those most at risk are people over 40 with a family history of ocular hypertension or glaucoma and those taking medications that raise their blood pressure or are dehydrated. Therefore, it’s wise to visit your eye doctor on a regular basis for IOP testing with a tonometer; this will detect early ocular hypertension signs and potentially avoid more serious complications later down the line.


People commonly associate “hypertension” with blood pressure; however, few realize it can also refer to fluid within the eye. Between three and six million Americans suffer from ocular hypertension – wherein fluid pressure in their eye exceeds normal readings – though most show no symptoms and their optic nerves remain undamaged, but could potentially increase risk of glaucoma.

Redness is the hallmark symptom of ocular hypertension and may be caused by subconjunctival hemorrhage or superficial vein bleeding, among other things. Patients often report pain that keeps them awake at night or seems like their eye is on fire; an examination reveals dilated vessels that do not blanch with 2.5% phenylephrine as well as bluish hued sclera; connective tissue diseases such as rheumatoid arthritis or Wegener’s granulomatosis may contribute to these symptoms while some infections such as tuberculosis or relapsing polychondritis may also play a part.

One possible cause of redness in the eyelids is blocked meibomian gland orifices, known as chalazion. People suffering from rosacea or blepharitis are at increased risk for this eye disorder, which manifests itself with painless nodules that feel like hard lumps on the lids. Warm compresses applied three times daily for 10 minutes will usually help clear them away; in addition, punctual occlusion, lubricating ointment or punctual occlusion may also help, while diet, exercise, medication and regular check-in with health care professionals are key steps taken towards managing blood pressure for those living with ocular hypertension.


High blood pressure damages the retina – the transparent light-sensitive structure at the back of your eye – by damaging its small blood vessels, leading to swelling in patches of retina and loss of vision due to hypertensive retinopathy. When conducting a dilated exam an ophthalmologist might detect narrowed vessels or areas with poor circulation which have white or pink spots corresponding to decreased blood flow.

Scleritis is inflammation of the white covering surrounding the eye (known as the sclera). Patients usually complain of pain that radiates from the eye to the forehead and head; when examined under a slit lamp examination bluish colored sclera with blood vessels that do not blanch with 2.5% phenylephrine is an indicator.

Scleritis is caused by various systemic diseases, such as rheumatoid arthritis, Wegener’s granulomatosis, myositis and relapsing polychondritis; however infectious agents such as tuberculosis or Lyme disease may also play a part.

Hypertension may result in vascular events in the uvea – an eye layer between cornea and optic nerve. Such events may be symptomless or present symptoms like blurred vision and light sensitivity that require further evaluation by an ophthalmologist with an eye chart and dilated exam.

Subconjunctival hemorrhages, or spots of blood under the conjunctiva, are often related to Valsalva maneuvers such as coughing and vomiting. They can also indicate trauma, sinusitis, or lacrimal sac disease; anyone experiencing such symptoms should seek medical advice as antibiotic treatment is often necessary in order to prevent progression to orbital cellulitis. Dacryocystitis – inflammation of the nasolacrimal canaliculus that leads to the lacrimal sac – is caused by bacteria such as Staphylococci, streptococci and diphteroids; patients experience symptoms such as tearfulness with reddening tenderness under pressure in combination with reddening and discharge as well as reddening on medial aspect of lower eyelid. Any discharge expressed from punctum on pressure should be cultured.

Blurred vision

Blurry vision can be an early symptom of high eye blood pressure (ocular hypertension). It’s also often the first telltale sign of glaucoma if not properly diagnosed and treated early enough – failing which it can lead to permanent loss of vision if left undiagnosed and untreated – this is why annual eye exams should be scheduled as routine for everyone.

Human eyes produce fluid to stay moist and healthy, known as aqueous humor, that continuously passes over their surface and drains away, creating space for fresh aqueous humor to be produced. To prevent intraocular pressure build-up – often caused by insufficient production or inadequate drainage systems – this cycle should remain balanced; producing equal amounts and draining equal amounts in order to remain in balance and produce less pressure within. If either system breaks down significantly then intraocular pressure rises exponentially, potentially leading to glaucoma as well as permanent damage of optic nerve.

A 49-year-old male with a history of hypertension presented with blurry vision that began in his left peripheral field and progressed centrally over both eyes. No symptoms such as headache, dizziness, floaters or difficulty speaking or swallowing had previously been noted by this individual, nor were numbness or tingling sensations found anywhere on his fingers or hands reported.

Blurred vision is a common eye symptom caused by various conditions, including astigmatism (in which objects near and far appear blurry due to irregularities on the cornea); myopia or nearsightedness, where distant objects don’t focus clearly onto retina; and astigmatism, which creates irregularities on cornea that blurs near- and faraway objects due to irregularities on cornea; myopia/nearsightedness causing objects that are farther away appear blurry due to not clearly focusing on retina; these conditions usually can be corrected using prescription eyeglasses or contact lenses; however if caused by high blood pressure this could signal that blood vessels in eye have narrowed, leading to potential issues with brain or heart damage as well.

About the Author:
Picture of Alexander Suprun

Alexander Suprun

Alex started his first web marketing campaign in 1997 and continues harvesting this fruitful field today. He helped many startups and well-established companies to grow to the next level by applying innovative inbound marketing strategies. For the past 26 years, Alex has served over a hundred clients worldwide in all aspects of digital marketing and communications. Additionally, Alex is an expert researcher in healthcare, vision, macular degeneration, natural therapy, and microcurrent devices. His passion lies in developing medical devices to combat various ailments, showcasing his commitment to innovation in healthcare.


Stop It Now...

Related Posts
shop cartShop Best Low-Vision Aids with FREE Doctor Consultation.Yes! Let's Go