WebJul 14, 2024 · 1. How it works Pseudoephedrine is a decongestant that constricts (shrinks) dilated blood vessels within the nose, relieving congestion. It causes vasoconstriction by stimulating primarily alpha-adrenergic receptors. It also has weak activity at … WebApr 14, 2024 · sudafed low blood pressure Signs Of Low Blood Pressure, Diastolic Blood Pressure how much do beets lower blood pressure What Is Considered Low Blood …
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WebJul 14, 2024 · Phenylephrine may also cause dose-dependent increases in blood pressure and reductions in heart rate and cardiac output (particularly in people with preexisting cardiac dysfunction) by increasing systemic vascular resistance. Phenylephrine belongs to the class of medicines known as nasal decongestants. WebUsing more than one medication containing a decongestant can lead to an accidental overdose and cause serious side effects, including high blood pressure, high heart rate, difficulty breathing, dizziness, seizures, hallucinations (seeing … can balls taste
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WebFeb 1, 2024 · increase in blood pressure. irregular heartbeat (continuing) shortness of breath or troubled breathing (severe or continuing) slow or fast heartbeat (severe or … WebApr 3, 2024 · heart disease or high blood pressure; diabetes; or. a thyroid disorder. FDA pregnancy category C. It is not known whether Sudafed will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant while using Sudafed. Pseudoephedrine can pass into breast milk and may harm a nursing baby. WebApr 15, 2024 · Both can involve unbearable itching, Johnson-Arbor said. Decongestants with pseudoephedrine. In many states, some decongestants, including certain formulations of Sudafed or DayQuil, are only sold “behind the counter” and you have to be 18 to buy them. The key ingredient is pseudoephedrine, which has the opposite effect of antihistamines. can ball valves be installed upside down