Quick Answer: How Many Sudafed Can You Take At Once?

How long until I can take another Sudafed?

Directionsadults and children 12 years and overtake 2 tablets every 4 to 6 hoursdo not take more than 8 tablets in 24 hourschildren ages 6 to 11 yearstake 1 tablet every 4 to 6 hours do not take more than 4 tablets in 24 hourschildren under 6 yearsdo not use this product in children under 6 years of ageOct 28, 2020.

Can Sudafed make you sleepy?

Drowsiness, dizziness, dry mouth/nose/throat, headache, upset stomach, constipation, or trouble sleeping may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.

Does Sudafed dry you up?

“Decongestants dry up the mucus that collects in the back of the throat as a result of the infection. Expectorants melt the mucus.” Look for over-the-counter decongestants that contain pseudoephedrine or phenylephrine, such as Sudafed. “I recommend taking this in the morning only.

Why is Sudafed bad for you?

Pseudoephedrine constricts blood vessels in the nose and sinuses. This shrinks swelling and drains fluids, letting you breathe easier again. Unfortunately, the drug doesn’t affect only the head — it tightens blood vessels throughout the body. One effect is a possible increase in blood pressure.

How long does pseudoephedrine stay in your system?

Conclusions. Following therapeutic, multiple dosing, drug levels remain above the IOC cut-off levels for a minimum of 6 h and 16 h following final doses of phenylpropanolamine and pseudoephedrine, respectively.

How many mg of Sudafed can I take in a day?

Adults and children 12 years of age and older—120 mg every 12 hours, or 240 mg every 24 hours. Do not take more than 240 mg in 24 hours. Infants and children up to 12 years of age—Use is not recommended .

Is it OK to take decongestants everyday?

Is it safe to take for a long time? Decongestants should only be used for a short time, usually less than 10 days. If you take them for longer, you’re more likely to get side effects. Only take pseudoephedrine for longer than 10 days if a doctor has said it’s OK.

How long can you use decongestants?

The American Academy of Family Physicians (AAFP) recommends that you don’t use spray decongestants for longer than three days at a time. Your body may grow dependent on them, and then the products will no longer be effective in alleviating congestion.

Can I take 2 sudafed at once?

Sudafed 12 Hour Take one tablet every 12 hours. Do not take more than two tablets every 24 hours.

How many Sudafed 30 mg should I take?

Each caplet contains 30 mg of pseudoephedrine HCl, a nasal decongestant. Adults and children 12 years and over: take 2 tablets every 4 to 6 hours. do not take more than 8 tablets in 24 hours.

Can you take Sudafed before bed?

To help prevent trouble in sleeping, take the last dose of pseudoephedrine for each day a few hours before bedtime. If you have any questions about this, check with your doctor. Take this medicine only as directed.

Will Sudafed keep me awake at night?

Among the ingredients Popovich says are most likely to keep you up at night: pseudoephedrine, a decongestant commonly found in cold pills and some cough medicines. This can make some people jittery.

Is Sudafed good for blocked ears?

Pseudoephedrine is used to relieve nasal or sinus congestion caused by the common cold, sinusitis, and hay fever and other respiratory allergies. It is also used to relieve ear congestion caused by ear inflammation or infection.

What is the most effective sinus decongestant?

Best Overall: GoodSense Nasal Decongestant One tablet of this non-drowsy formula every four hours—but no more than six tablets in 24 hours—promises to temporarily ease any sinus congestion and pressure that comes along with colds, hay fever, and allergies.

Can you take 2 decongestants?

Do not take more than 240 milligrams in a day. Dosage is based on your age, medical condition, and response to treatment. Do not increase your dose or take this drug more often than directed. Do not take more of this medication than recommended for your age.

Can’t sleep after taking Sudafed?

SIDE EFFECTS: Nausea, vomiting, trouble sleeping, dizziness, headache, or nervousness may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. Stop taking this medication and tell your doctor promptly if you have dizziness, nervousness, or trouble sleeping.

Why does pseudoephedrine make me feel good?

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 beta-adrenergic receptors.

Which Sudafed is best for blocked ears?

Yes. Most patients and healthcare providers will agree that Sudafed (pseudoephedrine) is more effective for congestion than its counterpart Sudafed PE (phenylephrine).