Lemohist Plus Generic Name: Chlorpheniramine/Guaifenesin/Pseudoephedrine
Lemohist Plus is used for:
Relieving symptoms of sinus congestion, runny nose, sneezing, and throat and airway irritation due to colds, upper respiratory infections, and allergies. It may also be used for other conditions as determined by your doctor.
Lemohist Plus is a decongestant, antihistamine, and expectorant combination. It works by constricting blood vessels and reducing swelling in the nasal passages, making it easier to breathe. The antihistamine works by blocking the action of histamine, which helps reduce symptoms, such as watery eyes and sneezing, while the expectorant loosens mucus and lung secretions in the chest and makes coughs more productive.
Do NOT use Lemohist Plus if:
- you are allergic to any ingredient in Lemohist Plus
- you have severe high blood pressure, severe heart blood vessel disease, rapid heartbeat, or severe heart problems
- you are unable to urinate or are having an asthma attack
- you take sodium oxybate (GHB) or you have taken furazolidone or a monoamine oxidase (MAO) inhibitor (eg, phenelzine) within the last 14 days
Contact your doctor or health care provider right away if any of these apply to you.
Before using Lemohist Plus :
Some medical conditions may interact with Lemohist Plus . Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:
- if you are pregnant, planning to become pregnant, or are breast-feeding
- if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
- if you have allergies to medicines, foods, or other substances
- if you have a fast, slow, or irregular heartbeat
- if you have a history of adrenal gland problems (eg, adrenal gland tumor); heart problems; high blood pressure; diabetes; blood vessel problems; stroke; glaucoma; a blockage of your bladder, stomach, or intestines; ulcers; trouble urinating; an enlarged prostate or other prostate problems; seizures; or an overactive thyroid
Some MEDICINES MAY INTERACT with Lemohist Plus . Tell your health care provider if you are taking any other medicines, especially any of the following:
- Beta-blockers (eg, propranolol), catechol-O-methyltransferase (COMT) inhibitors (eg, tolcapone), furazolidone, indomethacin, MAO inhibitors (eg, phenelzine), sodium oxybate (GHB), or tricyclic antidepressants (eg, amitriptyline) because the side effects of Lemohist Plus may be increased
- Digoxin or droxidopa because the risk of irregular heartbeat or heart attack may be increased
- Bromocriptine or hydantoins (eg, phenytoin) because side effects may be increased by Lemohist Plus
- Guanadrel, guanethidine, mecamylamine, methyldopa, or reserpine because their effectiveness may be decreased by Lemohist Plus
This may not be a complete list of all interactions that may occur. Ask your health care provider if Lemohist Plus may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.
How to use Lemohist Plus :
Use Lemohist Plus as directed by your doctor. Check the label on the medicine for exact dosing instructions.
- Lemohist Plus may be taken with or without food.
- If you miss a dose of Lemohist Plus , take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.
Ask your health care provider any questions you may have about how to use Lemohist Plus .
Important safety information:
- Lemohist Plus may cause dizziness, drowsiness, or blurred vision. Do not drive, operate machinery, or do anything else that could be dangerous until you know how you react to Lemohist Plus . Using Lemohist Plus alone, with certain other medicines, or with alcohol may lessen your ability to drive or perform other potentially dangerous tasks.
- Do not take diet or appetite control medicines while you are taking Lemohist Plus without checking with your doctor.
- Lemohist Plus contains chlorpheniramine and pseudoephedrine. Before you begin taking any new prescription or nonprescription medicine, read the ingredients to see if it also contains chlorpheniramine or pseudoephedrine. If it does or if you are uncertain, contact your doctor or pharmacist.
- Do NOT exceed the recommended dose or take Lemohist Plus for longer than prescribed without checking with your doctor.
- If your symptoms do not improve within 5 to 7 days or if they become worse, check with your doctor.
- Lemohist Plus may cause increased sensitivity to the sun. Avoid exposure to the sun, sunlamps, or tanning booths until you know how you react to Lemohist Plus . Use a sunscreen or wear protective clothing if you must be outside for a prolonged period.
- If you are scheduled for allergy skin testing, do not take Lemohist Plus for several days before the test because it may decrease your response to the skin tests.
- Before you have any medical or dental treatments, emergency care, or surgery, tell the doctor or dentist that you are using Lemohist Plus .
- Use Lemohist Plus with caution in the ELDERLY because they may be more sensitive to its effects.
- Caution is advised when using Lemohist Plus in CHILDREN because they may be more sensitive to its effects.
- PREGNANCY and BREAST-FEEDING: If you become pregnant while taking Lemohist Plus , discuss with your doctor the benefits and risks of using Lemohist Plus during pregnancy. It is unknown if Lemohist Plus is excreted in breast milk. Do not breast-feed while taking Lemohist Plus .
Possible side effects of Lemohist Plus :
All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:
Constipation; diarrhea; dizziness; drowsiness; excitability; headache; loss of appetite; nausea; nervousness or anxiety; trouble sleeping; upset stomach; vomiting; weakness.Seek medical attention right away if any of these SEVERE side effects occur:
Severe allergic reactions (rash; hives; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); difficulty urinating or inability to urinate; fast or irregular heartbeat; hallucinations; seizures; severe dizziness, lightheadedness, or headache; tremor; trouble sleeping; vision changes.
This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.
If OVERDOSE is suspected:
Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center (http://www.aapcc.org), or emergency room immediately. Symptoms may include blurred vision; confusion; hallucinations; seizures; severe dizziness, lightheadedness, or headache; severe drowsiness; unusually fast, slow, or irregular heartbeat; vomiting.Proper storage of Lemohist Plus :
Store Lemohist Plus at room temperature, between 59 and 86 degrees F (15 and 30 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Lemohist Plus out of the reach of children and away from pets.
- If you have any questions about Lemohist Plus , please talk with your doctor, pharmacist, or other health care provider.
- Lemohist Plus is to be used only by the patient for whom it is prescribed. Do not share it with other people.
- If your symptoms do not improve or if they become worse, check with your doctor.
This information is a summary only. It does not contain all information about Lemohist Plus . If you have questions about the medicine you are taking or would like more information, check with your doctor, pharmacist, or other health care provider.