There are side effects associated with the use of phytosterol supplements, according to WebMD. These include gas, indigestion, diarrhea, nausea or constipation. In some cases, phytosterol supplements are linked to erecti... More »

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The main benefits of oregano oil may include the treatment of colitis, fighting candida and protection against some bacteria, explains About.com. There is very limited research available on oregano oil, and only prelimin... More »

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Potential heart health benefits of garlic are the lowering of total cholesterol, LDL cholesterol and triglycerides; relaxing of smooth muscles; and dilating of blood vessels, according to Mayo Clinic. Taking 200 to 400 m... More »

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Possible side effects of cholecalciferol or vitamin D-3 supplements are nausea, constipation, loss of appetite, increased thirst and unusual tiredness, explains WebMD. Side effects don't usually occur when vitamin D supp... More »

www.reference.com Health Medications & Vitamins Side Effects

Products with phytosterols are generally well-tolerated, but some supplements may cause nausea, upset stomach, constipation, appetite changes and flatulence, explains pharmacist Jennifer Moll for About.com. Side effects ... More »

www.reference.com Health Medications & Vitamins Side Effects

Some of the side effects associated with the use of Mylanta include constipation, diarrhea, nausea and headache, according to WebMD. Serious side effects are rare and include dizziness, fainting, pain during urination, a... More »

www.reference.com Health Medications & Vitamins Side Effects

Common side effects of intravenous sulfamethoxazole and trimethoprim use include sun sensitivity, itching, head pain, rash and loss of appetite, according to WebMD. Other possible side effects of oral sulfamethoxazole an... More »

www.reference.com Health Medications & Vitamins Side Effects