Onion might decrease blood sugar. Prevention of platelet-activating factor induced bronchial hyperreactivity to histamine in guinea pigs by diphenylthiosulfinate. Onions first release the enzyme alliinase which goes through several transformations. © 2005 - 2019 WebMD LLC. Augusti, K. T., Benaim, M. E., Dewar, H. A., and Virden, R. Partial identification of the fibrinolytic activators in onion. People who eat more onions might have a reduced risk of stomach cancer. 1990;92(1):39-42. 1995;150(2):167-172. 1995;32(1):49-54. Goldman, I. L., Kopelberg, M., Debaene, J. E., and Schwartz, B. S. Antiplatelet activity in onion (Allium cepa) is sulfur dependent. This way you can enjoy health benefits and avoid the … Side Effects of Eating Onions | … B. Such warning signs include brown/red colored urine, depression, pale mucous membranes of the gums and a rapid respiratory rate (fast breathing and panting). Higher plasma quercetin levels following oral administration of an onion skin extract compared with pure quercetin dihydrate in humans. Nursing mothers have reported that eating onions has caused their babies to have gas and colic. 2001;131(10):2619-2622. Draelos ZD, Gold MH, Kaur M, et al. Please Support My Work With a PayPal Donation. Yu, C. S., Lai, K. C., Yang, J. S., Chiang, J. H., Lu, C. C., Wu, C. L., Lin, J. P., Liao, C. L., Tang, N. Y., Wood, W. G., and Chung, J. G. Quercetin inhibited murine leukemia WEHI-3 cells in vivo and promoted immune response. A., Edwards, C. A., Lean, M. E., and Crozier, A. Absorption and excretion of conjugated flavonols, including quercetin-4'-O-beta-glucoside and isorhamnetin-4'-O-beta-glucoside by human volunteers after the consumption of onions. Stomach acidity from eating onions can also cause an asthma episode in anyone with the condition. 12-1-1988;37(23):4479-4486. 3-19-1997;114(1-2):139-140. Onion side effects include onion breath and onion taste in the mouth, otherwise onion is quite safe. Ioku, K., Aoyama, Y., Tokuno, A., Terao, J., Nakatani, N., and Takei, Y. Armentia A, Martín-Armentia S, Pineda F, et al. When gastroesophageal reflux is also present, the bad breath may occur when gastric juices containing odorous onion elements rise up into the esophagus, releasing the pungent smell directly. Bruynzeel DP. J Allergy Clin Immunol 2000;105:844. Hubbard, G. P., Wolffram, S., de Vos, R., Bovy, A., Gibbins, J. M., and Lovegrove, J. Food Chem.Toxicol. The rich content of sulfur and antioxidants prevent thinning and breakage and prematurely. View abstract. Unfortunately, onions and garlic also have negative effects, and as a health-conscious cook you should be aware of them. These two vitamins can … Draelos, Z. D. The ability of onion extract gel to improve the cosmetic appearance of postsurgical scars. First of all, the pungent compounds in the vegetable are natural irritants and can cause stomach upset, especially when you eat too much onion. My energy level would decrease rapidly. Sivam, G. P. Protection against Helicobacter pylori and other bacterial infections by garlic. Jain, R. C., Sachdev, K. N., and Kaushal, S. S. Effect of onion ingestion on serum triglyceride, betalipoprotein-cholesterol and phospholipids in alimentary lipaemia. Health effects and bioavailability of dietary flavonols. Some people experience symptoms of an allergic reaction such as skin rash with redness and itching, eye irritation, inflammation of the nasal passages from smelling the onions, runny or stuffy nose, postnasal drip, lightheadedness, blurred vision, sweating, feeling of warmth, low blood pressure, nausea, vomiting, breathing difficulties, asthma and anaphylaxis. Bone 2008;42(6):1154-1163. This copyrighted material is provided by Natural Medicines Comprehensive Database Consumer Version. Early research shows that applying onion juice to the scalp for 8 weeks might improve hair growth in people with hair loss due to a condition called alopecia areata. 2002;29(6):343-346. Gastric Burning View abstract. A. and Opiah, L. Antimicrobial activity of extracts of local cough mixtures on upper respiratory tract bacterial pathogens. Asian Pac.J Cancer Prev. 1989;4(3):151-160. Your lithium dose might need to be changed. Medications that slow blood clotting (Anticoagulant / Antiplatelet drugs) interacts with ONION. 1969;17(6):903-905. View abstract. However, if onions cause really bad gas, then it’s possible to have a sensitivity or intolerance to compounds in the vegetable such as the fiber inulin or fructans in general or even irritable bowel syndrome. View abstract. Menopause. Platel, Kalpana and Srinivasan, K. A Study of the digestive stimulant action of select spices in experimental rats. View abstract. View abstract. View abstract. 2003;67(6):1305-1311. 2006;5:10. WebMD does not provide medical advice, diagnosis or treatment. View abstract. The onion is preferred by many due to its good taste and nutritional benefits. Most research shows that applying gel containing onion extract to the. Nahrung 2003;47(6):408-412. View abstract. But neither supplement seems to improve diastolic blood pressure (the bottom number). Br.Med.J. Drastic Decrease In Blood Sugar Levels. View abstract. J.Cardiovasc.Pharmacol. Monitor your blood sugar closely. Veien, N. K., Hattel, T., Justesen, O., and Norholm, A. Int.Arch.Allergy Appl.Immunol. Dermatol.Surg. J Cosmet.Dermatol. Environ.Health Perspect. Int J Cancer 5-15-2006;118(10):2559-2566. View abstract. A., Tanuwidjaja, S. J., Pangemanan, M., and . However, we cannot guarantee that your dog will experience certain side effects and risk from onion consumption. View abstract. Biochem.Pharmacol. They have a high concentration of sulfur, which -along with its unique flavor – also gives them their antibacterial, antioxidant, and anti-inflammatory properties. View abstract. View abstract. Am.J Clin Nutr. 2005;22(3):351-368. Inhibition of platelet-activating factor-induced bronchial obstruction by onion oils. Onion might slow blood clotting and might increase the risk of bleeding when taken as a medicine. Thank you, Hendra. 1972;49(9):713-715. Role of silicone derivative plus onion extract gel in presternal hypertrophic scar protection: a prospective randomized, double blinded, controlled trial. Onions can cause persistent bad breath and aggravate digestive health concerns, but do have healthy properties, too. Agri Res Svc: Dr. Duke's phytochemical and ethnobotanical databases. The other type of bad odor from onions, the bad smelling sweat, occurs when sulfur compounds are broken down and released through sweat through the pores of the skin. Allergy 1984;39(1):43-49. So happy to hear this, Mony. Fruit and vegetable consumption and risk of epithelial ovarian cancer: the European Prospective Investigation into Cancer and Nutrition. Taking onion along with diabetes medications might cause your blood sugar to go too low. View abstract. Schulz, M., Lahmann, P. H., Boeing, H., and et al. CONDITIONS OF USE AND IMPORTANT INFORMATION: An onion allergy is not as common as other allergies, but it can be just as serious. As the excess of anything is not good, same is the case with eating onions. [D] Side Effects Of Onion Onions are generally safe to use for the benefits of health, skin, and hair. View abstract. J.Assoc.Physicians India 1973;21(4):357-360. Causes of eczema in the food industry. Galeone, C., Pelucchi, C., Dal Maso, L., Negri, E., Montella, M., Zucchetto, A., Talamini, R., and La Vecchia, C. Allium vegetables intake and endometrial cancer risk. Arzneimittelforschung. Obesity. View abstract. Although rare compared to other food allergies, onion allergy is possible. Allen, M. L., Mellow, M. H., Robinson, M. G., and Orr, W. C. The effect of raw onions on acid reflux and reflux symptoms. Willital, G. H. and Heine, H. Efficacy of Contractubex gel in the treatment of fresh scars after thoracic surgery in children and adolescents. The following doses have been studied in scientific research: Aziz, A. View abstract. Try adding cooked onions to egg dishes, such as omelets, frittatas or quiches. Garlic and Onion Side Effects Why My Energy Drops After Eating an Onion. View abstract. All rights reserved. View abstract. Patchy hair loss (alopecia areata). View abstract. 2. Onions may help with some side effects from cancer treatments, as well. View abstract. View abstract. Drastic Decrease In Blood Sugar Levels. Some people claimed that they always feel heartburn and inflammation after eating raw onions. Hollman, P. C. and Katan, M. B. Absorption, metabolism and health effects of dietary flavonoids in man. View abstract. Gastric Burning Quercetin glucosides are completely hydrolyzed in ileostomy patients before absorption. Safety Facts and Side Effects About Dehydrated Onion Powder Dehydrated Onion Powder is a Dehydrated Vegetable manufactured through food drying, available as … View abstract. What Are The Side Effects Of Onions? I just couldn’t believe that it’s … Onion juice for hair growth side effects is the first thing that crips into the back of your mind when you come across the onion juice hair growth tips. Adeleye, I. This could increase how much lithium is in the body and result in serious side effects. Shams-Ghahfarokhi, M., Shokoohamiri, M. R., Amirrajab, N., Moghadasi, B., Ghajari, A., Zeini, F., Sadeghi, G., and Razzaghi-Abyaneh, M. In vitro antifungal activities of Allium cepa, Allium sativum and ketoconazole against some pathogenic yeasts and dermatophytes. Environ Health Perspect. Other symptoms such as fatigue, vomiting, diarrhea and loss of appetite may also occur. Consult your doctor for more information. Wattenberg, L. W., Sparnins, V. L., and Barany, G. Inhibition of N-nitrosodiethylamine carcinogenesis in mice by naturally occurring organosulfur compounds and monoterpenes. If you have gastritis, then eating onions is bad for you and can easily result in more severe symptoms and side effects as well as delayed healing of the gastric mucosa. J.Orthop.Res. Part 182 -- Substances Generally Recognized As Safe. Brenner, S. and Wolf, R. Possible nutritional factors in induced pemphigus. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182. These properties are especially helpful when it comes to treating all kinds of diseases. Maragakis, M., Willital, G. H., Michel, G., and Gortelmeyer, R. Possibilities of scar treatment after thoracic surgery. Biosci.Biotechnol.Biochem. One of the main eating raw onions side effects is bad breath you can get. Cancer Res 1994;54:6148-53. View abstract. Eldin IM, Ahmed EM, HM AE. Sparnins, V. L., Barany, G., and Wattenberg, L. W. Effects of organosulfur compounds from garlic and onions on benzo[a]pyrene-induced neoplasia and glutathione S-transferase activity in the mouse. Int J Food Sci Nutr 2003;54(3):241-246. Despite their many properties and health benefits, they remain a source of major side effects such as stomach pain and general upset, severe heartburn and allergic reactions. The dark green leaves of green onions are low FODMAP, but the white bulbs contain fructans. Ho, W. S., Ying, S. Y., Chan, P. C., and Chan, H. H. Use of onion extract, heparin, allantoin gel in prevention of scarring in chinese patients having laser removal of tattoos: a prospective randomized controlled trial. Dion, M. E., Agler, M., and Milner, J. 2004;67(3):499-504. Appl.Microbiol. Raw onions tend to cause more severe GERD symptoms. It is recommended to only use the darker green tops and avoid the parts that are lighter colored, those that transition from green to white. It is also very famous for medicinal remedies. Sharma, K. K., Gupta, R. K., Gupta, S., and Samuel, K. C. Antihyperglycemic effect of onion: effect on fasting blood sugar and induced hyperglycemia in man. Some medications used for diabetes include glimepiride (Amaryl), glyburide (DiaBeta, Glynase PresTab, Micronase), insulin, pioglitazone (Actos), rosiglitazone (Avandia), chlorpropamide (Diabinese), glipizide (Glucotrol), tolbutamide (Orinase), and others. Dorsch, W., Scharff, J., Bayer, T., and Wagner, H. Antiasthmatic effects of onions. 1998;68(1):60-65. Onions can be a skin irritant to some individuals. Support My Work Copyright © 2014-2021 NatureWord. 2000;39(5):213-223. View abstract. Effect of Mederma on hypertrophic scarring in the rabbit ear model. Some people claimed that they always feel heartburn and inflammation after eating raw onions. It is not uncommon for the vegetable to work up the stomach and cause such severe heartburn that it wakes you up from your sleep. One of the first things that comes to mind when we think of onions is the smell. View abstract. Early research also shows that taking a combination product containing onion and other ingredients for one week lowers systolic blood pressure in people with high blood pressure. View abstract. View abstract. Onions are known to contribute bad breath. Onions work perfectly in helping manage diabetes and asthma. Cho, J. W., Cho, S. Y., Lee, S. R., and Lee, K. S. Onion extract and quercetin induce matrix metalloproteinase-1 in vitro and in vivo. Prostaglandins Leukot.Essent.Fatty Acids 1990;39(1):59-62. Zhou XF, Ding ZS, Liu NB. Int.J.Mol.Med. Additionally, they can be used in treating and managing hypertension. In diabetic people, hypoglycemia occurs due to use of onion with anti-diabetic medicines and this side effect is due to anti-diabetic medicines use without monitoring blood sugar level regularly. Because they contain fructans and inulin, onions have the potential to worsen irritable bowel syndrome such as make diarrhea worse. Nat.Prod.Rep. Dermatology 1994;189(4):337-339. Wong, R. W. and Rabie, A. Onions irritate the eyes, nose, throat, stomach, skin, even bladder and existing ulcers. Side Effects & Safety When taken by mouth: Garlic is LIKELY SAFE for most people when taken by mouth appropriately. View abstract. 2001;39(10):981-987. On the other hand, the fermentation process releases air which causes abdominal fullness, bloating, burping and flatulence, all symptoms of IBS. Specific compounds found in onions, such as quercetin and sulfur compounds, possess antidiabetic effects. Possible side effects of using onion on your skin Using onions on your skin isn’t a good idea if you’re already allergic to onions you eat. Food Chem.Toxicol. View abstract. View abstract. Biofactors 2000;13(1-4):251-255. 12 Side Effects of Red Onion You Need To Be Aware Bad Breath. Gonzalez, C. A., Pera, G., Agudo, A., Bueno-de-Mesquita, H. B., Ceroti, M., Boeing, H., Schulz, M., Del Giudice, G., Plebani, M., Carneiro, F., Berrino, F., Sacerdote, C., Tumino, R., Panico, S., Berglund, G., Siman, H., Hallmans, G., Stenling, R., Martinez, C., Dorronsoro, M., Barricarte, A., Navarro, C., Quiros, J. R., Allen, N., Key, T. J., Bingham, S., Day, N. E., Linseisen, J., Nagel, G., Overvad, K., Jensen, M. K., Olsen, A., Tjonneland, A., Buchner, F. L., Peeters, P. H., Numans, M. E., Clavel-Chapelon, F., Boutron-Ruault, M. C., Roukos, D., Trichopoulou, A., Psaltopoulou, T., Lund, E., Casagrande, C., Slimani, N., Jenab, M., and Riboli, E. Fruit and vegetable intake and the risk of stomach and oesophagus adenocarcinoma in the European Prospective Investigation into Cancer and Nutrition (EPIC-EURGAST). View abstract. Advanced Hair Loss Treatment Options Moon, C. H., Jung, Y. S., Kim, M. H., Lee, S. H., Baik, E. J., and Park, S. W. Mechanism for antiplatelet effect of onion: AA release inhibition, thromboxane A(2)synthase inhibition and TXA(2)/PGH(2)receptor blockade.