Relagesic: Uses, indications and precautions when using

Relagesic is used to reduce fever, relieve pain, aid sleep, relieve symptoms of allergies or colds,... The drug can cause some serious side effects, so patients need to follow it strictly. doctor's prescription when using the drug.

The product combines two drugs, acetaminophen and an antihistamine. Acetaminophen is used as an antipyretic and analgesic for mild to moderate pain (headache, backache, muscle aches, cold or flu). The antihistamine in this medicine can cause drowsiness, so it can be used as a sleep aid at night. It is also used to relieve cold or allergy symptoms such as itchy eyes, nose, and throat, watery eyes, runny nose, and sneezing.
Cough and cold medicines have not been shown to be safe and effective in children under 6 years of age, so Relagesic should not be used to treat coughs or colds in children under 6 years of age (unless specifically indicated). doctor). Long-acting tablets or capsules are not recommended for use in children under 12 years of age. Therefore, before giving medicine to children, parents need to consult a doctor to use the medicine safely.
2. How to use Relagesic If you use over-the-counter Relagesic, you need to carefully read the instructions for use. If you are taking medication as prescribed by your doctor, follow the instructions on the dose and duration of use. The way to use the drug is as follows:
Take the drug orally, with or without food. For people with stomach pain, Relagesic can be taken with food or milk; If using Relagesic liquid, the patient needs to measure the correct dose with a specialized instrument; If you are taking Relagesic extended-release tablets, you need to swallow them whole. Be careful not to crush or chew the tablet as this will completely release the medicine at once, increasing the risk of side effects. Also, do not split the tablet unless told to by your doctor; The dosage of Relagesic is based on the patient's medical condition and response to treatment. This pain reliever works best if used at the first signs of pain. If you wait until the pain is too much to use, the medicine may not be effective; Do not use this product for pain relief for more than 10 days (adults) or more than 5 days (children), unless directed by your doctor. Do not take medicine to reduce fever for more than 3 days, unless directed by your doctor. If the condition does not improve or worsens, the patient should immediately notify the doctor.

After taking Relagesic, patients may experience dizziness, constipation, drowsiness, stomach pain, blurred vision or dry mouth, nose and throat. If these side effects persist or get worse, the patient should tell the doctor. Also, if there are serious side effects such as mood swings (confusion), difficulty urinating, the patient should also notify the doctor immediately.
Relagesic users rarely experience serious allergic reactions. However, if there are serious allergic symptoms such as rash, dizziness, difficulty breathing, itching or swelling in the tongue, throat, face, etc., the patient should be taken to the emergency room immediately.

Before taking the medicine, the patient should tell the doctor if he or she is allergic to acetaminophen or antihistamines or to any other allergies; Before taking Relagesic, patients should inform their doctor about their medical history, especially breathing problems (asthma, chronic obstructive pulmonary disease), heart disease, high blood pressure, glaucoma, liver disease, stomach/intestinal problems (blockage, ulcer, constipation), hyperthyroidism, urination problems (difficulty urinating due to an enlarged prostate, urinary retention); Relagesic can cause dizziness, drowsiness, blurred vision, especially when taken with alcohol and stimulants. Therefore, patients should not drive or operate machinery after taking this medicine until they can do so safely. In addition, alcohol and stimulants should be avoided; Relagesic liquid may contain alcohol, sugar, or aspartame. It should be used with caution if you have liver disease, diabetes, alcoholism,... or other health conditions that require limiting these substances; An ingredient in Relagesic is Acetaminophen. Taking too much acetaminophen can cause severe liver disease and even death. Adults are advised not to take more than 4g of Acetaminophen/day. Children and people with liver problems need to take less; Do not use Relagesic with any other medicine containing Acetaminophen without your doctor's approval; Take the patient to the emergency room immediately if taking too much Acetaminophen, especially when there are symptoms of overdose such as nausea, vomiting, sweating, loss of appetite, abdominal pain, extreme fatigue, yellow eyes, jaundice, dark urine; Avoid the use of alcohol while taking the drug to avoid the risk of damage to the liver; Use caution when using Relagesic in children because they are more sensitive to the effects of antihistamines. In young children, the drug can cause agitation and excitement; Older adults may be more sensitive to the side effects of Relagesic: drowsiness, dizziness, trouble urinating, confusion or constipation; Use Relagesic during pregnancy only when absolutely necessary, approved by your doctor; Relagesic may pass into breast milk and affect a nursing baby. Therefore, women who are breastfeeding should consult a doctor before taking the drug.

Before taking Relagesic, patients should talk to their doctor about all medications they are taking, especially topical antihistamines (Diphenhydramine cream, ointment, spray), Ketoconazole, MAO inhibitors (Isocarboxazid). , Linezolid, Methylene blue, Moclobemide, Phenelzine, Procarbazine, Rasagiline, Safinamide, Selegiline, Tranylcypromine). Also, tell your doctor if you are taking medications that cause drowsiness such as: opioid pain relievers or cough suppressants (Codeine, Hydrocodone), alcohol, sleeping or anxiety medications (Alprazolam, Lorazepam, Zolpidem). , a muscle relaxant (Carisoprodol, Cyclobenzaprine), or another antihistamine (Cetirizine, Diphenhydramine).
The patient does not start, stop or change the dosage of the drugs he is taking without the doctor's approval.
Antihistamines are found in many different medicines. You should check the labels of medicines you are taking because they may contain antihistamines or other ingredients that cause drowsiness. Ask your doctor about using these medications safely.
Relagesic may affect the results of urine 5-HIAA tests, allergy skin tests. Therefore, you should inform your doctor if you are taking this medicine.

If the drug overdose and there are signs of fainting, shortness of breath, nausea, vomiting, stomach pain, sweating, agitation, confusion, hallucinations, convulsions, etc., the patient should be taken away. give first aid immediately; Do not share Relagesic with other people; Do not take Relagesic for a few days before an allergy test because it may affect the test results; If you take your medicine on a regular schedule and miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and take it at the scheduled time; Store Relagesic at 15 - 30°C, protected from moisture and light. Do not freeze liquid medicine. Keep the medicine out of reach of children and pets; When the drug is no longer used, it should be disposed of according to the instructions.

Reference source: webmd.com