WebApr 10, 2024 · Over-the-counter (OTC) antihistamines, such as diphenhydramine, chlorpheniramine, loratadine, or fexofenadine, which can decrease postnasal drip related to allergies. ... which can reduce swelling and inflammation of the nasal passages. However, Bruni notes, these can increase blood pressure so people with high blood pressure or … WebApr 12, 2024 · high blood pressure, heart disease, coronary artery disease, or recent heart attack; epilepsy or other seizure disorder; urination problems; pheochromocytoma (an adrenal gland tumor); or overactive thyroid. FDA pregnancy category B. … Frequency not reported: Hemolytic anemia, blood dyscrasias . A fatal case of … They also act on muscarinic, alpha-adrenergic, and serotonin receptors. … Chlorpheniramine Dosage. Medically reviewed by Drugs.com. Last updated … Chlorpheniramine Interactions. There are 332 drugs known to interact with … References for pregnancy information. Cerner Multum, Inc. "UK Summary of … Taking more than you are told may raise your chance of very bad side effects. Do … Taking more than you are told may raise your chance of very bad side effects. Do … Summary of Use during Lactation. Small (2 to 4 mg), occasional doses of …
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WebApr 1, 2024 · The antihistamine contained in these combinations is chlorpheniramine. The decongestants in these combinations, phenylephrine, and pseudoephedrine produce a narrowing of blood vessels. This leads to clearing of nasal congestion, but it may also cause an increase in blood pressure in patients who have high blood pressure. WebJun 10, 2024 · Constricted blood vessels throughout the body mean the heart must work harder to pump blood. This increases blood pressure. If you take an over-the-counter allergy product, look for one that doesn't … high school saa
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WebCan antihistamines cause high blood pressure? If you’re already taking medication for high blood pressure, combining that with an antihistamine can increase your heart rate and … WebBoth phenylephrine and phenylpropanolamine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor before using these medications, especially if you have a history of high blood pressure or heart disease. ... Using chlorpheniramine together with phenyltoloxamine may increase side effects ... WebFeb 6, 2024 · 2. Eat a balanced diet. Low blood pressure and other side effects may occur if you’re not getting enough nutrients. Low levels of vitamin B12, folic acid, and iron can cause anemia. This ... high school saison 2