Best Home Remedies For Low Blood Pressure

Introduction

Blood pressure (BP) disorders are common and can include both high and low blood pressure. While many people are familiar with hypertension, or high blood pressure, and its symptoms, fewer are aware of low blood pressure and its effects. 

Blood pressure is the force exerted by your blood against the walls of your arteries. Each time your heart beats, it pumps blood into the arteries, causing blood pressure to rise to its highest level. Normal blood pressure is generally considered to be around 120/80 mm Hg. While many people aim for lower blood pressure, it is important to understand that blood pressure that is too low can be as dangerous as high blood pressure¹. 

Low blood pressure or hypotension may cause inadequate blood flow to the heart, brain, and other vital organs. A blood pressure reading lower than 90 millimeters of mercury (mm Hg) for the top number (systolic) or 60 mm Hg for the bottom number (diastolic) is generally considered low blood pressure¹. Low blood pressure is not a concern till it causes some problems. However, when low blood pressure causes any symptoms, it can be a sign that you need to consult a doctor². 

Hypertension is often called the “silent killer” because it usually does not cause noticeable symptoms until complications arise. Many people are unaware of having high blood pressure. Low blood pressure (hypotension) is less common but also important. 

Causes of Low Blood Pressure

 There are various reasons for low blood pressure can cause serious consequences as follows¹: 

• Dehydration 
• Heart problems – low heart rate (bradycardia), heart valve problems, heart attack and heart failure. 
• Blood and fluid loss 
• Endocrine problems – Parathyroid disease, adrenal insufficiency (Addison’s disease), low blood sugar (hypoglycemia) 
• Pregnancy-induced 
• Severe allergic reaction 
• Severe infections   
• Low oral intake   
• Medication-induced   

Signs and Symptoms of Low Blood Pressure

• Fatigue 
• Light-headedness¹ 
• Dizziness¹ 
• Nausea¹ 
• Heavy sweating and clammy skin 
• Loss of consciousness 
• Blurry vision 
• Rapid and shallow breathing 
• Weak and rapid pulse   

Home Remedies for Low Blood Pressure

Most people may not realise that they are suffering from low blood pressure, as the symptoms can often be subtle or mistaken for other conditions. If the symptoms are mild and manageable at home, you may consider trying the following home remedies. However, it is always advisable to consult a healthcare professional for proper diagnosis and guidance. 

1. Increase Salt Intake

Increasing sodium intake can help raise low blood pressure in some cases, especially in conditions like orthostatic hypotension or certain types of hypotension due to low blood volume⁴. However, indiscriminate high salt intake is not recommended because it can cause other health issues, especially in people at risk for heart or kidney disease. 

2. Increase Water Intake

Increasing fluid intake can raise blood volume, which helps increase blood pressure⁵. Drinking sufficient water can also help prevent dehydration, a common cause of low blood pressure. Additionally, water contains minerals such as potassium, which may assist in restoring normal blood pressure levels more quickly. However, it is important to ensure that the drop in blood pressure is indeed due to fluid loss before starting this form of hydration therapy. 

3. Coffee

Coffee and caffeinated drinks can increase blood pressure temporarily. A cup of coffee can help as it increases blood pressure and boosts the heart rate⁶. It causes a temporary increase in your blood pressure though it is temporary. 

4. Tulsi Leaves

Tulsi leaves may be considered as a home remedy to help manage low blood pressure. Tulsi contains minerals and antioxidants; however, these are generally present in small amounts and are unlikely to have a significant direct effect on blood pressure. While Tulsi offers various health benefits, there is currently no conclusive clinical evidence to support its effectiveness in treating low blood pressure. It should not be used as a substitute for professional medical treatment⁷. 

5. Green Tea

Green tea contains many antioxidants, vitamins, and minerals that make it an option to help with low blood pressure⁸. It is generally known for vasodilatory effects (helping arteries relax), mainly due to antioxidants like catechins. It does not typically constrict arteries.The hormone involved in artery dilation is primarily nitric oxide (NO), and green tea may enhance NO availability rather than inhibit it. 

While green tea is rich in antioxidants and nutrients beneficial for overall health, there is no solid scientific evidence that green tea effectively treats low blood pressure. It is more commonly studied for cardiovascular benefits like improving blood vessel function and lowering high blood pressure⁹. 

6. Increase Vitamin Intake

Maintaining a balanced intake of vitamins may help in managing blood pressure. A diet low in vitamin B12 can lead to anaemia, which in turn may contribute to low blood pressure. Therefore, it is important to ensure your diet includes adequate amounts of all essential vitamins. 

While almond milk is low in fat and can be part of a healthy diet, it does not naturally contain significant amounts of omega-3 fatty acids. These are primarily found in foods such as fatty fish, flaxseeds, chia seeds, and walnuts, rather than almonds or almond milk. There is currently no strong scientific evidence to suggest that almond milk specifically treats low blood pressure, and it should not be relied upon as a remedy for hypotension¹⁰. 

Also Read: Fight Dry Hair By Using These 8 Home Remedies

Conclusion

Blood pressure, whether high or low, affects overall health and requires careful management. Mild low blood pressure may be supported by home remedies, but medical advice is essential. Always consult a healthcare professional if symptoms persist or worsen. 

References

1. Chen RJ, Sharma S, Bhattacharya PT. Hypotension. [Updated 2025 May 3]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK499961/  
2. National Heart, Lung, and Blood Institute. Low Blood Pressure. [Internet]. Bethesda (MD): National Institutes of Health; [cited 2025 Jun 5]. Available from: https://www.nhlbi.nih.gov/health/low-blood-pressure 
3. Healthdirect Australia. Blood pressure medicines [Internet]. Canberra (AU): Healthdirect Australia; [cited 2025 Jun 5]. Available from: https://www.healthdirect.gov.au/blood-pressure-medicines 
4. Palma JA, Kaufmann H. Management of Orthostatic Hypotension. Continuum (Minneap Minn). 2020 Feb;26(1):154-177. doi: 10.1212/CON.0000000000000816. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC7339914/  
5. Young TM, Mathias CJ. The effects of water ingestion on orthostatic hypotension in two groups of chronic autonomic failure: multiple system atrophy and pure autonomic failure. J Neurol Neurosurg Psychiatry. 2004 Dec;75(12):1737-41. doi: 10.1136/jnnp.2004.038471. Available from: http://pmc.ncbi.nlm.nih.gov/articles/PMC1738857/  
6. Rakic V, Beilin LJ, Burke V. Effect of coffee and tea drinking on postprandial hypotension in older men and women. Clin Exp Pharmacol Physiol. 1996 Jun-Jul;23(6-7):559-63. doi: 10.1111/j.1440-1681.1996.tb02779.x. Available from: https://pubmed.ncbi.nlm.nih.gov/8800584/  
7. Bhargava A., Gangwar L., Grewal H. S. To study the effect of holy basil leaves on low blood pressure (hypotension) women aged 18–30 years. International Conference on Food and Agricultural Sciences. 2013;55(16):83–86. Available from: https://magistralbr.caldic.com/storage/product-files/1521076725.pdf  
8. Hodgson JM, Puddey IB, Burke V, Beilin LJ, Jordan N. Effects on blood pressure of drinking green and black tea. J Hypertens. 1999 Apr;17(4):457-63. doi: 10.1097/00004872-199917040-00002. Available from: https://pubmed.ncbi.nlm.nih.gov/10404946/  
9. Al-Shafei AIM, El-Gendy OAA. Regular consumption of green tea improves pulse pressure and induces regression of left ventricular hypertrophy in hypertensive patients. Physiol Rep. 2019 Mar;7(6):e14030. doi: 10.14814/phy2.14030. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC6434072/  
10. Moore A, Ryan J, Watts M, Pillay I, Clinch D, Lyons D. Orthostatic tolerance in older patients with vitamin B12 deficiency before and after vitamin B12 replacement. Clin Auton Res. 2004 Apr;14(2):67-71. doi: 10.1007/s10286-004-0142-x. Available from: https://pubmed.ncbi.nlm.nih.gov/15095047/  

Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof. 

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