Nausea, vomiting, trouble sleeping, dizziness, headache, or nervousness may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. Stop taking this medication and tell your doctor promptly if you have dizziness, nervousness, or trouble sleeping.
The most common side-effects of oral decongestants are central nervous system (nervousness, insomnia, irritability, headache) and cardiovascular (palpitations, tachycardia) effects.
Mild upset stomach, trouble sleeping, dizziness, lightheadedness, headache, nervousness, shaking, or fast heartbeat may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. This product may reduce blood flow to your hands or feet, causing them to feel cold.
Older adults may be more sensitive to the side effects of this drug, especially fast/irregular heartbeat, dizziness, problems urinating, trouble sleeping, or confusion. Children may be more sensitive to the side effects of this drug, especially restlessness.
The most commonly reported adverse effects have included cardiovascular and (e.g. elevated blood pressure, tachycardia, or arrhythmias), CNS stimulation (e.g. restlessness, insomnia, anxiety, tremors, and rarely hallucinations), skin rashes, and urinary retention.
high blood pressure (hypertension) heart disease. taken medicines for depression known as monoamine oxidase inhibitors (MAOIs) in the last 2 weeks. diabetes.
One pseudoephedrine side effect is a possible increase in blood pressure. In general, this increase is minimal in people with controlled high blood pressure. But prior studies found a small percent of people had marked increases in blood pressure.
Besides being a decongestant, pseudoephedrine has stimulant effects. This can include faster heartbeat, higher blood pressure, and trouble sleeping. Combining it with certain antidepressants, headache medications, and even caffeine can make these even worse.
Rhinitis medicamentosa (RM), also known as 'rebound congestion' is inflammation of the nasal mucosa caused by the overuse of topical nasal decongestants. It classifies as a subset of drug-induced rhinitis.
Drowsiness, dizziness, blurred vision, upset stomach, nausea, nervousness, or dry mouth/nose/throat may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.
Nasal congestion happens when something irritates tissues lining the inside of your nose. The irritation sets off a chain reaction of inflammation, swelling and mucus production, making it hard to take in air through your nose. Left untreated, nasal congestion may cause sinusitis, nasal polyps or middle ear infections.
Taking an oral decongestant can temporarily ease congestion, but it also can create an increase in your blood pressure and blood sugar, aggravate glaucoma or urinary conditions, increase seizure risk, and affect heart conditions.
Why should you not take Sudafed at night? One of the potential side effects of pseudoephedrine is insomnia. If you're experiencing congestion at night, it's best to choose a Sudafed product specially formulated for nighttime use.
Sudafed's effects can usually be felt within 30 minutes of taking it, and they last for about 4 to 6 hours. The extended-release (ER) versions take longer to kick in (about 1 hour) but last for 12 to 24 hours. For most people, Sudafed fully exits the body within 1 to 4 days.
It's fine to take Sudafed decongestant tablets or liquid with plain paracetamol or ibuprofen, assuming these are appropriate for you. It's also fine to take it with medicines for hay fever such as antihistamines or steroid nasal sprays. However, don't take it with other nasal decongestant medicines.
Antihistamines can help by inhibiting the production of symptom-causing chemicals, and decongestants work by reducing the amount of fluid in the nose. While they'll both help, antihistamines are a bit better because they can address multiple symptoms rather than just one.
Some products that may interact with this drug are: antihistamines applied to the skin (such as diphenhydramine cream, ointment, spray), blood pressure medications (especially guanethidine, methyldopa, beta blockers such as atenolol, or calcium channel blockers such as nifedipine).
Decongestants should only be used for a short time, usually less than 7 days. If you take them for longer, you're more likely to get side effects. Is it safe to take decongestants like pseudoephedrine with heart problems? It's best not to take pseudoephedrine if you have heart problems.
Pseudoephedrine causes contraction of the bladder neck, urethra, and prostate to enhance the bladder outlet resistance, which might impair patients' voiding ability.
If you use a medicated decongestant nasal spray for more than 3 days in a row, you may develop rebound rhinitis medicamentosa (RM) when you do stop. This condition can cause prolonged sinus congestion. It may even damage your nasal passages over time.
Oral decongestants work by tightening blood vessels in and around the nose. But, these medications can also affect blood vessels throughout the rest of the body. It's important to limit the use of oral decongestants and only use them for up to a week without a healthcare provider's OK.
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.