What is Robitussin Cough & Allergy? Chlorpheniramine is an antihistamine. Dextromethorphan is a cough suppressant. Phenylephrine is a decongestant.
Does cough syrup have antihistamines?
It affects a certain part of the brain (cough center) to help you stop coughing. This product also contains an antihistamine (such as triprolidine, chlorpheniramine, doxylamine) that works by blocking the effects of a certain natural substance (histamine), which causes allergy symptoms. It also has a drying effect.
Is dextromethorphan an antihistamine?
Dextromethorphan is a cough suppressant. It affects the signals in the brain that trigger cough reflex. Diphenhydramine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.
Is Robitussin the same as Benadryl?
Benadryl (Diphenhydramine) is great for allergies, but curl up on the couch after taking it and get ready for a nap. Breaks up mucus that causes cough. Robitussin (Guaifenesin) is a useful medicine for loosening congestion in your chest and throat, but it doesn’t last as long as other guaifenesin products.
What class of drug is Robitussin?
Guaifenesin belongs to a class of drugs known as expectorants. It works by thinning and loosening mucus in the airways, clearing congestion, and making breathing easier. Dextromethorphan belongs to a class of drugs known as cough suppressants.
How can I stop coughing from post nasal drip at night?
How to stop coughing at night
- Incline the head of your bed. …
- Use a humidifier. …
- Try honey. …
- Tackle your GERD. …
- Use air filters and allergy-proof your bedroom. …
- Prevent cockroaches. …
- Seek treatment for a sinus infection. …
- Rest and take decongestants for a cold.
What cough medicine has antihistamine?
Diphenhydramine (brand names include Benadryl, Nytol, Sominex) Doxylamine (brand names include Vicks NyQuil, Tylenol Cold and Cough Nighttime)
What can you not take with dextromethorphan?
View interaction reports for dextromethorphan / guaifenesin and the medicines listed below.
- Advair Diskus (fluticasone / salmeterol)
- Advil (ibuprofen)
- Aspirin Low Strength (aspirin)
- Benadryl (diphenhydramine)
- Claritin (loratadine)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- Flonase (fluticasone nasal)
Can you mix antihistamine with dextromethorphan?
dextromethorphan diphenhydrAMINE
Using dextromethorphan together with diphenhydrAMINE may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating.
How many days can you take dextromethorphan?
Adults and children 12 years of age and older—5 to 15 mg every two to four hours, as needed. Children 6 to 12 years of age—5 to 15 mg every two to six hours, as needed. Children 4 to 6 years of age—5 mg every four hours, as needed.
Is it OK to take Benadryl and Robitussin together?
Interactions between your drugs
Using dextromethorphan together with diphenhydrAMINE may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination.
Can you take Benadryl and tussin DM?
Interactions between your drugs
Using dextromethorphan together with diphenhydrAMINE may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination.
Can you take Benadryl with tussin CF?
No interactions were found.
Always consult your healthcare provider.
Who should not take Robitussin?
high blood pressure. significant uncontrolled high blood pressure. severe disease of the arteries of the heart. enlarged prostate.
What does DM mean in Robitussin?
Robitussin DM contains two active ingredients: dextromethorphan and guaifenesin. Dextromethorphan is an antitussive drug used to help relieve constant coughing. It helps stop your cough by decreasing activity in your brain that triggers your impulse to cough.
Is Robitussin anti inflammatory?
It’s a nonsteroidal anti-inflammatory drug (NSAID) that’s typically used to temporarily relieve minor aches and pains, fever, and inflammation. Robitussin is the brand name for a medication containing dextromethorphan and guaifenesin. Robitussin is used to treat cough and chest congestion.