Mucinex
Mucinex (guaifenesin) is an expectorant that helps relieve chest congestion from a sore throat and cold & flu. It is available over-the-counter (OTC) as a number of different products for both adults and children. Some Mucinex products only contain guaifenesin as the active ingredient, while others include additional medications for complete management of cold & flu symptoms. Such ingredients include dextromethorphan (cough suppressant), acetaminophen (pain killer), pseudoephedrine (decongestant), and many others.
Mucinex is an FSA/HSA eligible expense.
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- 600mg
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Mucinex brand
Mucinex 600mg
Marketed as Mucinex SE in Canada
Mucinex 1200mg
Marketed as Mucinex Max in New Zealand
Guaifenesin (generic Mucinex)
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Important information about Mucinex
How does Mucinex work?
The active ingredient in Mucinex is called guaifenesin. This medication is an expectorant. This means that it makes mucus thinner so that it can be cleared from the airways, making it easier to breathe during a cold or flu. Guaifenesin can be found in various OTC cold medicine products that often have congestion & cough on their product label.
How do you use Mucinex?
Follow all directions given to you by your doctor and read all documents provided, including the full Prescribing Information, FDA-Approved Product Labeling, Instructions for Use, and Medication Guide before using Mucinex. However, the following is a synopsis of the general guidelines for the use of Mucinex:
- Before using, consult your doctor or pharmacist if Mucinex is the right treatment for your cough and cold symptoms.
- Typically, Mucinex products are used as needed without regard to meals. Check with your pharmacist for the maximum amount you can take per day.
- Mucinex children’s products are not recommended for use in children under 12 years of age.
What are the side effects of Mucinex?
In general, side effects of Mucinex are rare but can include:
- Dizziness
- Stomach pain
- Diarrhea
- Headache
- Nausea or vomiting
- Skin rash
Some individuals may experience serious side effects while using Mucinex. These side effects may require immediate medical attention. If you experience any of the following, contact your healthcare provider or seek emergency medical help:
- Symptoms of an allergic reaction, such as hives, rash, trouble breathing, or swelling of the face or lips
These are not all of the possible side effects of Mucinex. You should always seek medical advice from your healthcare provider for any questions or concerns about your medical condition or treatment. Read all patient information, medication guides, or drug information sheets that come with this medication. You can also report adverse effects to the Food and Drug Administration at www.fda.gov/medwatch or 1-800-FDA-1088.
What are the warnings or precautions for Mucinex?
Before starting Mucinex, it is crucial to discuss any existing health conditions with your healthcare provider. You should be sure that your healthcare provider is aware of all your medical conditions, including if you have:
- A cough with large amounts of mucus
- A cough with blood
- A cough that lasts for more than 7 days
- A cough that comes back after initial improvement
- A cough with fever, rash, and persistent headache. This symptom presentation could be a sign of a serious condition.
- Current smoker or a history of smoking
- Asthma
- Chronic bronchitis
- Emphysema
Are there any contraindications with Mucinex?
Mucinex may not be the right product for you, depending on your medical history or current medications. Talk to a healthcare provider before starting use.
How long does it take Mucinex to work?
Mucinex has a rapid onset of action, so you can expect relief quickly after taking it. Depending on the formulation, certain Mucinex products may have a longer period of effect compared to others.
What interacts with Mucinex?
When Mucinex is taken with other prescription drugs, over-the-counter medications, vitamins, and supplements, it may change how they work or increase the frequency or severity of side effects. Make sure that you tell your healthcare professional about anything that you are taking before taking Mucinex.
What doses of Mucinex are available?
Mucinex products come in various strengths and dosage forms such as lozenges, liquid gel caplets, and oral liquids. There are also maximum strength extended release products designed to last all day, as well as a “fast-max” formulation with several other medicinal ingredients to help target a range of cough and cold symptoms. There are also products specifically for children. Mucinex may be available for purchase under the following names:
- Mucinex-DM
- Mucinex-D
- Mucinex Sinus-MAX
- Mucinex Fast-MAX
- Mucinex Cold & Flu
- Mucinex Cough & Congestion
- Mucinex Nightshift
How do I store Mucinex?
Mucinex should be stored at room temperature, away from moisture and heat, and out of reach of children.
Which pharmaceutical company manufactures Mucinex?
Reckitt Benckiser Pharmaceuticals Inc. is the pharmaceutical company that manufactures the Mucinex line of products.
Is there a generic version of Mucinex?
Yes, there are generic versions of the brand-name Mucinex available OTC.
How do I stop taking Mucinex?
Consult your doctor or pharmacist before starting, stopping, or changing medications while taking Mucinex.
Can Mucinex be used if I am pregnant?
Talk to your doctor if you are already pregnant or if you have any plans to become pregnant. They will know or recommend what is best for you.
Can Mucinex be used if I am breast feeding?
Talk to your doctor if you are already breastfeeding or if you have any plans to breastfeed. They will know or recommend what is best for you.
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What happens after I place my order for Mucinex with Universal Drugstore?
Once you complete your order, we process, verify, and dispatch your medication. You’ll receive email updates at each stage, including tracking details once your order ships. If any additional documentation is needed (such as a valid prescription), we’ll contact you promptly. Once approved, your order is charged and delivered directly to your doorstep.
How long does it take to process and deliver my order for Mucinex?
Orders are typically processed within 1–3 business days once all required documents are received and approved. Standard delivery times range from 10–18 business days, depending on your location.
Can I track my order of Mucinex?
Yes! Once your medication ships, you will receive an email with tracking information so you can monitor your shipment every step of the way.
What should I do if there is an issue with my order for Mucinex?
Our Customer Care team is available 24/7 to assist with any order-related concerns or questions. If you experience delays, missing items, or need support, contact us using the details provided in your confirmation email.
How is my medication packaged to ensure privacy and safety?
All orders are shipped in discreet, plain packaging to protect your privacy. Medications are securely packaged to prevent damage and ensure they arrive in top condition.
Does Universal Drugstore ship medications that require refrigeration or special handling?
Yes. We use cold-chain shipping methods to safely transport temperature-sensitive medications, ensuring they maintain proper storage conditions throughout delivery.
What are the shipping costs, and does Universal Drugstore offer free delivery?
Shipping costs vary depending on your location and shipping method. Free shipping promotions may be available—check the checkout page for the latest offers. Orders above $100 going to a US destination will receive free shipping.
Does Universal Drugstore accept Medicare or Medicaid for prescriptions?
Currently, we do not bill Medicare or Medicaid directly. However, we provide detailed receipts and documentation that you can submit to your insurance provider for potential reimbursement.
Can I use private health insurance to cover my prescription from Universal Drugstore?
Universal Drugstore does not bill private health insurance directly, but we provide a detailed invoice that you can submit to your insurer for possible reimbursement. Many insurers will accept Universal Drugstore’s documents, but if you have any questions, check with your insurance company prior to purchasing.
How secure is my payment information when ordering from Universal Drugstore?
We use advanced SSL encryption and secure payment processing to ensure that all transactions are 100% protected against fraud and unauthorized access.
Can I order a generic alternative to Mucinex?
Universal Drugstore offers many generic alternatives that provide the same active ingredients at a lower cost. Search for your medication and compare pricing for generic vs. brand-name options. Generic availability depends on the medication.
Do I need a prescription to order Mucinex?
If your medication requires a prescription, you must upload it online, via email, or fax. Over-the-counter (OTC) medications do not require a prescription. All prescription medication purchases require a valid and approved prescription. The Universal Drugstore customer care team can contact your doctor directly to get your prescription, and ensure all information is up to date.
Can I order multiple medications at once?
Yes! You can add multiple medications to your cart, including prescription, OTC, and pet medications, and complete your purchase in a single checkout process.
Can I refill my prescription through Universal Drugstore?
Yes! If your prescription includes refills, you can reorder quickly by logging into your account and selecting your medication for a hassle-free refill process. Always refill your medication proactively and ontime, to ensure you do not run out of important medication.
Does Universal Drugstore offer discounts or price matching?
Yes! We offer:
- Up to 80% savings on medications
- Price match guarantee – we’ll match competitor pricing on qualifying medications
- 10% off your first order for new customers
How can I contact Universal Drugstore for additional support?
We offer 24/7 customer support via phone, email, and chat. Visit our Contact Us page for assistance with ordering, shipping, or medication questions.
Important
The information, including but not limited to, text, graphics, images and other material contained on this website are for informational purposes to increase health awareness only. No material on this site is intended to be a substitute for professional medical advice, diagnosis or treatment.
Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website.