Can you take Robitussin every 4 hours?
How to use Robitussin Liquid. Take this medication by mouth with or without food, as directed by your doctor, usually every 4 hours. If you are self-treating, follow all directions on the product package. If you have any questions, ask your doctor or pharmacist.
Adults 12 and older: Two teaspoons every four hours as needed for cough. Do not take more than six doses in 24 hours. Children ages 6 to 12: One teaspoon every four hours.
Symptoms of a dextromethorphan overdose include: Breathing problems, including slow and labored breathing, shallow breathing, no breathing (especially in young children) Bluish-colored fingernails and lips. Blurred vision.
Do not exceed 4 doses in 24 hours. Do not take more than the recommended dose. Every 6 to 8 hours orally when necessary. Stop use and consult your doctor if you have a cough that persists for more than one week, tends to recur or is accompanied by fever rash or persistent headache.
Cough suppressants: Dextromethorphan is the only OTC cough suppressant available. It usually takes around 15 to 30 minutes to start working.
- Use a humidifier to make the air moist, or breathe steam from a hot shower or teakettle before bed.
- Raise your head up a bit with an extra pillow.
- Try a saline or saltwater nose spray.
- Swallow a teaspoon of honey. ...
- Sip warm tea or soup.
- Suck on menthol or honey lozenges before bedtime.
To help loosen mucus or phlegm in the lungs, drink a glass of water after each dose of this medicine, unless otherwise directed by your doctor.
You can take one or two tablets of either drug every 12 hours. For either drug, you should not take more than four tablets in 24 hours. The tablets should not be used in people younger than 12 years.
Each formulated with a fresh berry flavor and strong soothing action, our tag team of Robitussin DM Max cough liquids provide effective relief all day or all night.
The active ingredient in Robitussin is an expectorant called guaifenesin. Expectorants help thin secretions from your lungs and loosen phlegm or mucus. These effects can lead to a productive cough.
How much Robitussin DM can I take?
Adult Dosage:
10mL every 4 hours; max 6 doses/24 hours.
We made this extra-strength formula to provide relief for chest congestion. This alcohol-free syrup loosens mucus and phlegm buildup, and soothes throat.

Descriptions. Dextromethorphan is used to relieve coughs due to colds or influenza (flu). It should not be used for chronic cough that occurs with smoking, asthma, or emphysema or when there is an unusually large amount of mucus or phlegm (flem) with the cough.
If someone drinks too much Robitussin, they may experience: Extreme pain in the back or side. Blood in urine. Painful urination.
Avoid taking isocarboxazid, metaxalone, methylene blue, moclobemide, phenelzine, procarbazine, rasagiline, safinamide, selegiline, or tranylcypromine during treatment with this medication. Most MAO inhibitors should also not be taken for two weeks before treatment with this medication.
If you're only looking to treat a cough, you may prefer Robitussin 12 Hour Cough Relief, which just contains dextromethorphan.
Coughing often worsens at night because a person is lying flat in bed. Mucus can pool in the back of the throat and cause coughing. Sleeping with the head elevated can reduce the symptoms of postnasal drip and GERD. Both can cause coughing at night.
Elevate your head and neck. Sleeping flat on your back or on your side can cause mucus to accumulate in your throat, which can trigger a cough. To avoid this, stack a couple of pillows or use a wedge to lift your head and neck slightly. Avoid elevating your head too much, as this could lead to neck pain and discomfort.
Gravity The number one factor that makes your cough worse at night is simple: gravity. Mitchell Blass, MD, a physician with Georgia Infectious Diseases, says, “When we lie down, mucus automatically begins to pool.” The best way to counteract this gravitational pull is elevation.
Slight drowsiness/dizziness, nausea, or vomiting may occur. Rarely, some people may experience severe drowsiness/dizziness with normal doses. If any of these effects last or get worse, tell your doctor or pharmacist promptly.
What are the side effects of Robitussin?
Dizziness, headache, nausea, nervousness, or trouble sleeping may occur. If any of these effects last or get worse, contact your doctor or pharmacist promptly. If your doctor has prescribed this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects.
Get relief from chest congestion, dry coughs and wet coughs too, so you can get back to your day.
Within 7–10 days , people will usually start to recover from a cold. Symptoms begin to ease up, and people will start feeling better. People may also find that they have more energy and are more able to carry out tasks as usual.
Despite the fact that Maximum Strength Robitussin is typically more expensive than regular strength Robitussin Cough+Chest Congestion DM, Maximum Strength Robitussin contains half the amount of cough suppressant per 10 ml and the same amount of expectorant per 10 ml as Regular Strength Robitussin.
- Honey. 1/12. A teaspoon or two of honey may cut mucus production. ...
- Hot Drinks. 2/12. Hot drinks won't ease a stuffy head, but they can soothe a cough much better than room temperature drinks. ...
- Ginger. 3/12. ...
- Water. 4/12. ...
- Steam. 5/12. ...
- Neti Pot. 6/12. ...
- Elderberry. 7/12. ...
- Menthol. 8/12.
Cough medications like Mucinex (guaifenesin) and dextromethorphan (Delsym, Robitussin), and antihistamines like diphenhydramine (Benadryl) aren't known to increase blood pressure.
It works by thinning and loosening mucus in the airways, clearing congestion, and making breathing easier. If you are self-treating with this medication, it is important to read the package instructions carefully before you start using this product to be sure it is right for you.
Expectorants, such as guaifenesin (Mucinex, Robitussin) can thin and loosen mucus so it will clear out of your throat and chest. Prescription medications. Mucolytics, such as hypertonic saline (Nebusal) and dornase alfa (Pulmozyme) are mucus thinners that you inhale through a nebulizer.
Dextromethorphan is used to relieve coughs due to colds or influenza (flu). It should not be used for chronic cough that occurs with smoking, asthma, or emphysema or when there is an unusually large amount of mucus or phlegm (flem) with the cough.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: breathing problems (such as emphysema, chronic bronchitis, asthma, smoker's cough), cough with blood or large amounts of mucus, liver problems. This drug may make you dizzy or drowsy.
What are the dangers of dextromethorphan?
- Blurred vision.
- difficulty in urination.
- drowsiness or dizziness.
- nausea or vomiting (severe)
- shakiness and unsteady walk.
- slowed breathing.
- unusual excitement, nervousness, restlessness, or irritability (severe)
While Robitussin is usually safe when used according to dosage, it may come with a few undesirable side effects. While they are still relatively rare, the common symptoms of Robitussin may include headache, nausea, vomiting, stomach pain, and diarrhea. In some cases, Robitussin could also cause an allergic reaction.
- Drink plenty of liquids to stay hydrated. Try hot tea or water with honey and lemon to soothe irritated airways.
- Suck on cough drops or hard candies. Sucking on a hard lozenge promotes saliva production that soothes the throat. ...
- Take a spoonful of honey. ...
- Use a humidifier.
Interactions between your drugs
No interactions were found between Robitussin Cough + Chest Congestion DM and Tylenol.
Dizziness, drowsiness, nausea, and vomiting may occur. If any of these effects last or get worse, notify your doctor or pharmacist promptly. If your doctor has directed you to use this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects.
You can take one or two tablets of either drug every 12 hours. For either drug, you should not take more than four tablets in 24 hours.
Adult Dosage:
10mL every 4 hours; max 6 doses/24 hours.
It should not be used for chronic cough that occurs with smoking, asthma, or emphysema or when there is an unusually large amount of mucus or phlegm (flem) with the cough. Dextromethorphan relieves cough by acting directly on the cough center in the brain. This medicine is available without a prescription.
Avoid taking isocarboxazid, metaxalone, methylene blue, moclobemide, phenelzine, procarbazine, rasagiline, safinamide, selegiline, or tranylcypromine during treatment with this medication. Most MAO inhibitors should also not be taken for two weeks before treatment with this medication.
The active ingredient in Robitussin is an expectorant called guaifenesin. Expectorants help thin secretions from your lungs and loosen phlegm or mucus. These effects can lead to a productive cough.
What is the side effect of Robitussin?
Dizziness, headache, nausea, nervousness, or trouble sleeping may occur. If any of these effects last or get worse, contact your doctor or pharmacist promptly. If your doctor has prescribed this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects.
To help loosen mucus or phlegm in the lungs, drink a glass of water after each dose of this medicine, unless otherwise directed by your doctor.
Now you can conveniently control your cough day and night. Each formulated with a fresh berry flavor and strong soothing action, our tag team of Robitussin DM Max cough liquids provide effective relief all day or all night. DAYTIME: This product contains the active ingredient Dextromethorphan HBr and Guaifenesin.
Nyquil Cold And Flu (Acetaminophen / Dextromethorphan / Doxylamine) Breaks up mucus and relieves cough. Robitussin Dm (Guaifenesin / Dextromethorphan) is okay for loosening congestion in your chest and throat, but it could prevent you from coughing the mucus up.
Despite the fact that Maximum Strength Robitussin is typically more expensive than regular strength Robitussin Cough+Chest Congestion DM, Maximum Strength Robitussin contains half the amount of cough suppressant per 10 ml and the same amount of expectorant per 10 ml as Regular Strength Robitussin.
This product contains dextromethorphan. It is a cough suppressant that works by decreasing the feeling of needing to cough. Cough-and-cold products have not been shown to be safe or effective in children younger than 6 years.
Interactions between your drugs
No interactions were found between Robitussin Cough + Chest Congestion DM and Tylenol.