What happens if you take too much pseudoephedrine hydrochloride?
Taking too much pseudoephedrine can be dangerous. It can make you restless or your heartbeat fast, and make you feel sick or vomit. You may also have difficulty peeing.
How long does phenylephrine hydrochloride stay in your system?
The elimination half life of phenylephrine is about 2.5 to 3.0 hours. The clinical effects of a single intravenous bolus dose of phenylephrine are short lived and needs to be repeated every 10–15 minutes.
Is it bad to take phenylephrine everyday?
Phenylephrine nasal is usually used every 4 hours. Follow the directions on the medicine label. Never use more of this medicine than directed on the label or prescribed by your doctor. Using phenylephrine nasal too long can damage the lining of your nasal passages and lead to chronic nasal congestion.
How often can I take 10 mg of phenylephrine?
Directions: adults and children 12 years and over: take 1 tablet every 4 hours; do not take more than 6 tablets in 24 hours; children under 12 years: ask a doctor.
Does phenylephrine keep you up?
Sudafed Pe (Phenylephrine) Clears your sinuses. Sudafed (Pseudoephedrine) relieves stuffy nose, but it could keep you up at night. Don’t forget your photo ID or you won’t be able to buy it in the drugstore.
Does phenylephrine cause anxiety?
Phenylephrine may cause side effects, such as nervousness or anxiety, dizziness, restlessness and even insomnia (an inability to fall asleep or to stay asleep).
Does phenylephrine hydrochloride cause insomnia?
Phenylephrine can only act as a nasal decongestant. The stimulant property of pseudoephedrine can cause side effects such as nervousness, insomnia, anxiety, and palpitations. Phenylephrine is known to cause side effects such as headaches, excitability, and cardiac arrhythmias or irregular heartbeat.
Does phenylephrine. contain any psudephedrin in it?
You may know pseudoephedrine and phenylephrine from their use in Sudafed products. Sudafed contains pseudoephedrine, while Sudafed PE contains phenylephrine. The drugs are also available in several combinations with other over-the-counter cough and cold medications. These drugs are both nasal decongestants.
Does phenylephrine cause arrythmia?
Phenylephrine may cause side effects such as headache, reflex bradycardia, excitability, restlessness and cardiac arrhythmias. Phenylephrine is not suggested for use in patients with hypertension.
