
Yes, antihistamines and mucus relief products (e.g. expectoranst such as Mucinex) are safe to take together. They are often beneficial to combine as they can work synergistically together. Antihistamines
Antihistamine
Antihistamines are drugs which treat allergic rhinitis and other allergies. Typically people take antihistamines as an inexpensive, generic, over-the-counter drug that can provide relief from nasal congestion, sneezing, or hives caused by pollen, dust mites, or animal allergy with few side effect…
Full Answer
When to use an expectorant?
- Follow #1 and #3 above - better diet and more exercise. Exercise increases the body's production of endorphins and helps you relieve stress relatively quickly a 6-week study shows.
- Identify situations that regularly cause stress. ...
- Reduce screen time and social media. ...
Is it better to take a decongestant or an antihistamine?
a decongestant is to unblock your your nose if you have a cold. so if you have a rection to an allergen at the same time you have a cold, you can take them together. however be sure there is no antihistamine in the decongestant. You can.
What is the difference between a decongestant and expectorant?
Expectorant
- Cough suppressants and expectorants are both types of medicines that people take when they have a cough.
- A suppressant helps stop excessive coughing but is only used where there is little mucus, and a dry cough.
- An expectorant works to help you cough and expel excess mucus, which is why it is recommended to use for a wet cough.
Is Mucinex a decongestant or antihistamine?
Mucinex can be taken along with a decongestant if the individual is experiencing nasal congestion and needs it. However, since this medicine does not contain a decongestant, it might be more advisable to use Mucinex D instead, if both an expectorant and a decongestant are needed, rather than pairing Mucinex with another company’s decongestant 1. This would eliminate any potential drug interactions between brands.

Can you take antihistamine and expectorant together?
Official answer. Yes, you can to take Claritin and Mucinex DM together. There are no known interactions between them.
Is Mucinex expectorant and antihistamine?
Active ingredients Mucinex and Mucinex DM both contain the drug guaifenesin. This is an expectorant. It helps loosen mucus from your lungs so that your coughs are more productive. A productive cough brings up the mucus that causes chest congestion.
Is guaifenesin considered an antihistamine?
GENERIC NAME: GUAIFENESIN/DECONGESTANT/ANTIHISTAMINE - ORAL. USES: This combination medication is used to temporarily treat sneezing, runny/stuffy nose, and cough caused by allergies, hay fever, the common cold, or other breathing illnesses.
What is the difference between an expectorant and antihistamine?
Expectorants: These loosen or thin the mucus in the chest, making it easier to cough it up. One example is guaifenesin. Drinking extra fluids can also help. Antihistamines: These are also used in medication for allergies, which may have similar symptoms to a cold.
Is Benadryl an expectorant?
Diphenhydramine helps to reduce common cold symptoms, such as runny nose, sneezing and watery eyes. Diphenhydramine also helps suppress dry, raspy coughs by its action in the brain. Ammonium chloride is an expectorant.
Is Mucinex sinus an antihistamine?
Acetaminophen is a pain reliever and fever reducer. Diphenhydramine is an antihistamine. Phenylephrine is a decongestant.
Does cough syrup have antihistamines?
For your everyday cough from a common cold, a good choice is cough medication that contains an older antihistamine and a decongestant. Older antihistamines include brompheniramine, diphenhydramine and chlorpheniramine.
Is there antihistamine in cough syrup?
Diphenhydramine is an antihistamine used to relieve symptoms of allergy, hay fever, and the common cold. These symptoms include rash, itching, watery eyes, itchy eyes/nose/throat, cough, runny nose, and sneezing. It is also used to prevent and treat nausea, vomiting and dizziness caused by motion sickness.
What is antihistamine decongestant?
Antihistamine and decongestant combinations are used to treat the nasal congestion (stuffy nose), sneezing, and runny nose caused by colds and hay fever. Antihistamines work by preventing the effects of a substance called histamine, which is produced by the body.
Do antihistamines help with Covid?
And, while people can agree that this is a thing, a proper treatment for the condition has been tough to come by. Now, a new case report has suggested that there may be an easily accessible solution for some symptoms caused by long COVID: antihistamines.
Do antihistamines help with chest congestion?
In summary, clinical evidence suggests that antihistamines are, at best, a modestly effective therapy for congestion associated with allergic rhinitis. However, their decongestant action is generally insufficient and inferior to that of intranasal steroids.
Which is better decongestant or antihistamine?
For true cold symptoms, a decongestant will provide more relief than an antihistamine. If you notice your “cold” symptoms occur at the same time each year (spring for examine), or are consistent year-round, you may actually have allergies that could benefit from antihistamine medication.
What is an expectorant?
An expectorant is a type of cough medicine used to help clear mucus (phlegm) from your airway. You may take an expectorant to help relieve congestion if you have a cold or the flu. Expectorants are available as standalone drugs or as an ingredient in an all-in-one cold or flu medication.
What does an expectorant do?
Expectorants are used to treat the symptoms of respiratory tract infections. These types of infections include the common cold, bronchitis and pneumonia. These infections can cause a buildup of mucus in your throat and lungs. You may develop a cough and your chest may hurt due to mucus accumulation. Expectorants help relieve these symptoms.
How do expectorants work?
Expectorants lubricate your airway. This helps loosen up the mucus and make the secretions in your airway thinner. By loosening up the mucus, expectorants make your cough more productive. This makes it easier for you to cough up mucus effectively and clear your throat.
What are the different types of expectorants?
Expectorants can be classified as medicinal or natural. The main ingredient in medicinal expectorants helps thin the secretions in your airway. By thinning those secretions, it makes your cough more productive. Medicinal expectorants are available over-the-counter in liquid, pill and tablet forms. Medicinal expectorants include:
Do I need to worry about any interactions with expectorants?
If you’re taking other medications, it’s important to speak with your healthcare provider or pharmacist before taking an expectorant. Expectorants can alter the effects of certain other medications you take. You may have an increased risk of serious side effects as well.
What are the side effects of expectorants?
Expectorants usually don’t cause serious side effects. But the different types of expectorants do have various potential side effects.
Jeff asked
I was told by a pharmacist that I could take mucus relief and an intihistamine together to cut down on my cough. I have a bad head cold and the mucus was draining down in my throat. Did I screw up by doing this? Also it says 24 hour relief does that mean it will be in my system for 24 hours. It is the Walzyr brand from Walgreens.
Answer
Yes, antihistamines and mucus relief products (e.g. expectoranst such as Mucinex) are safe to take together.
Is it okay to combine expectorants, antihistamines, & decongestants in one dose? any drug interactions?
Yes: There is no problem with interactions but one should be concerned about the decongestant which may raise your blood pressure and cause insomnia.
I was prescribed some antihistamines and over-the-counter decongestants.. is it serious?
Need More Info: It is probably not serious, but you cannot determine the seriousness of a disease just by knowing the recommended medications. I do not usually give ... Read More
Is it okey to give an 8 years old fluctisone and antihistamine, decongestant at the same time?
YES, If His: Pediatrician prescribes. Fluticasone is a nasal spray which reduces nasal allergy, inside swelling and congestion. Antihistamine/ decongestant is give... Read More
What is the difference between nasal decongestant and antihistamine ? when do you use each med ? which one is better ?
Allergies: A nasal decongestant can be a nasal steroid, a nasal vasoconstrictor such as afrin and an oral decongestant such as pseudoephedrine. The nasal steroid... Read More
Please tell me, could a antihistamine and a decongestant be taken together?
Yes: This combination is commercially available as an otc medicine -ask pharmacist.
Can like to know if both antihistamine and decongestant thicken mucus?
Antihistamines: do dry up secretions, decongestants constrict blood vessels so less blood flows into the area and congestion is relieved, drink plenty of water/fluids... Read More
What is the best decongestant and antihistamine combination otc medication?
OTC Antihistamine: I prefer zyrtec d, but Allegra d and Claritin (loratadine) d are both acceptable.
What is an antihistamine?
An antihistamine is a prescription or over-the-counter medication that blocks some of what histamine does. “Anti” means against, so antihistamines are medicines that work against or block histamine. Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission.
Why do people take antihistamines?
Antihistamines are most commonly used by people who have allergic reactions to pollen and other allergens. They are also used to treat a variety of other conditions such as stomach problems, colds, anxiety and more.
What is the chemical that causes coughing and sneezing?
Antihistamines. When histamine, a chemical created by your immune system, overreacts to an allergen such as pollen and pet dander, it can cause symptoms such as coughing, sneezing and watery eyes. Antihistamines are medications that help with allergies, and also with stomach problems, cold, anxiety and more. Antihistamines are a class of drugs ...
When were antihistamines first approved?
They began to be approved in the United States in the 1930s and are still prescribed today. They work on histamine receptor in the brain and spinal cord along with other types of receptors. Most notable about this generation of antihistamines is that they cross the blood-brain barrier, which results in drowsiness.
What happens when you have an allergy to something that is harmless?
In the case of an allergy, substances that are usually harmless and don’t bother some people, such as dust or animal dander, do bother you! Your body views these substances as “foreign,” which then triggers an overreaction by your body’s defense system that includes the release of histamine.
Can you take more than one antihistamine at a time?
They are highly schooled in the actions and effects and side effects of drugs. You may need to try different antihistamines (but no more than one at a time unless directed by your physician) to find the best medication to manage your symptoms.
Does Benadryl block acetylcholine?
Diphenhydramine (Benadryl®) blocks the effects of a neurotransmitter called acetylcholine. This neurotransmitter is vital for memory and learning. Diphenhydramine increased the risk of dementia by 54% in one 3,000 patient study followed for seven years.
What is the active ingredient in expectorants?
The most common active ingredient in expectorants is guaifenesin which is contained in the brand name medications, Mucinex and Robitussin Chest Congestion. Cough Suppressants, also known as antitussives, work in an entirely different manner than expectorants.
What are the two main classes of cough medicine?
Two major classes of cough medicines are marketed for self-treatment— expectorants and suppressants. Expectorants, also known as mucolytics, are medications that thin mucus in the bronchial passages making it easier to cough up phlegm from the lungs. The most common active ingredient in expectorants is guaifenesin which is contained in ...
Can expectorant and cough suppressant be used together?
If symptoms related to a cold or flu are more limited, you may end up taking medicine that you don’t need. In some instances, a cough suppressant and expectorant are included in the same medication.
Can you take cough suppressant with cold medicine?
Otherwise, the removal of phlegm from the lungs should be encouraged. Combination cold medicines mix a suppressant or expectorant with other medicines to treat cold symptoms. As with cough medicines, a combination cold medication’s name followed by the letters DM indicates that it also contains a cough suppressant.
Is codeine a cough suppressant?
Codeine is a more potent antitussive that is also included in many cough medicines but is only available by prescription. The most appropriate use of a cough suppressant is for a severe cough that is keeping someone up at night or interfering with activities.
Can you take expectorant with cough?
Some general guidelines if considering taking an over-the-counter cough medicine with a cold or flu are to: 1) take an expectorant with a “wet” cough to help clear secretions from the lungs or 2) use a suppressant when the cough is “dry” cough and is keeping you awake or interfering with your daytime activities.
What is the best medicine for an allergic reaction?
Antihistamines target histamine, which your body makes during an allergic reaction. You can take them as pills, nasal spray, or eye drops. The pills target itching, sneezing, and runny nose. The nasal sprays work on congestion, an itchy or runny nose, and postnasal drip. Antihistamines can ease your symptoms, but they work best when you take them ...
Can decongestant nasal spray make you pee?
If you have prostate problems that make it hard to pee, these drugs can make the problem worse. Don’t use decongestant nasal sprays for more than 3 days in a row, as they may make your nasal congestion and swelling worse and last longer . Check the drug label for more information about side effects.
Can decongestants be used in nasal spray?
Decongestants also come in nasal sprays, including oxymetazoline and phenylephrine. But if you use nasal sprays too often, they can make your symptoms harder to treat. Some medications combine antihistamines and decongestants. Their names usually end with “-D.”.
Can you take decongestants with Clarinex?
Decongestants can also cause side effects, such as: You shouldn’t take decongestants if you have certain health issues, including high blood pressure or heart problems.
How do antihistamines help with a runny nose?
How Do Antihistamines Work? Some types of them can help relieve your runny nose and sneezing when you have a cold. They block a chemical your body makes called histamine that makes the tissues in your nose itch and swell. Most experts say that histamine isn't the major cause of a runny nose when you have a cold.
Do prescription medications have PPA?
The FDA then banned it from use in all prescription and over-the-counter medications. Today's medicines don’t have PPA, but make sure you don't have any old cold meds in your house that might contain the ingredient.
Can you take antihistamines during the day?
The main one for antihistamines is drowsiness, so it can be tough to take during the day. That's why they're often included in nighttime cold medicines. Other common side effects include dry mouth, dizziness, and headache. Decongestants may keep you awake and are usually taken during the day. Nasal sprays are less likely to have ...
Can you take acetaminophen with acetaminophen?
Check to see if it has acetaminophen. If so, follow the directions on the label carefully, and don't take acetaminophen along with it, because it could cause serious liver damage. These over-the-counter antihistamines and decongestants treat cold and allergy symptoms. Type of Decongestant or Antihistamine Cold Medicine.
Can you buy antihistamines without a prescription?
Decongestants and antihistamines can help. They come in different forms, and they're often mixed into combination drugs that you can buy without a prescription. It pays to do a little homework to make sure you're picking the right medicine for your symptoms.
Can you take decongestants at night?
Decongestants may keep you awake and are usually taken during the day. Nasal sprays are less likely to have that side effect and may be helpful at night for congestion. Decongestants can also raise blood pressure. So if your BP is high already, or you've got heart disease, check with your doctor before you use them.
Does chlorpheniramine help with colds?
Even so, some of the older antihistamines, such as brompheniramine and chlorpheniramine, can bring relief. Newer antihistamines like fexofenadine ( Allegra) and loratidine ( Claritin) have not been shown to work for cold symptoms.
How do antihistamines work?
Antihistamines work by blocking the receptors of the histamines that cause the inflammation and swelling. Most antihistamines come in pill form, the major drawback being that most make you drowsy. Most antihistamines are prescribed or recommended to be taken only when you are ready for bed.
Is antihistamine the same as decongestant?
The terms antihistamine and decongestant are often confused with one another and the terms are often interchanged by people. While they are similar, they are two very different terms and you should know what the differences in them are so that when you need one or the other you aren’t reaching for the wrong one or one that won’t work ...
Can decongestants make you sleepy?
Decongestants can keep you more awake and can cause difficulty with sleeping. Higher blood pressure levels and headaches are common when taking decongestants for more than three days. People with high blood pressure or heart conditions should consult a doctor before taking.
