Please note: a valid prescription is required for all prescription medication.
Mucinex Cold & Sinus combines a decongestant (pseudoephedrine) and an expectorant (guaifenesin) to relieve nasal congestion, sinus pressure, and chest congestion.
Benefits:
- Clears nasal and sinus congestion
- Helps thin and loosen mucus
- Reduces sinus pressure and headache
- Fast-acting, non-drowsy formula
Dosage:
- Adults: 1–2 tablets every 12 hours
- Do not exceed four tablets in 24 hours
- Take with a full glass of water
Warnings and Precautions:
- Not suitable for children under 12
- Avoid in individuals with hypertension or heart disease
- It may cause insomnia or nervousness
Usage Instructions:
- Swallow whole; do not crush or chew
- Stay hydrated while using this medication
- Follow label instructions strictly
Storage Information:
- Store at room temperature (15–30°C)
- Keep away from moisture
Common Side Effects:
- Insomnia
- Nervousness
- Dry mouth
- Increased heart rate
Express Shipping - from $25.00
Shipping with this method takes 3-5 days
Prices:
- Dry-Packed Products $25.00
- Cold-Packed Products $35.00
Shipping Countries:
- United States (all contiguous states**)
- Worldwide (excludes some countries***)
Standard Shipping - $15.00
Shipping with this method takes 5-10 days
Prices:
- Dry-Packed Products $15.00
- Not available for Cold-Packed products
Shipping Countries:
- United States (all contiguous states**)
- Worldwide (excludes some countries***)
What does Mucinex Cold & Sinus treat?
This over-the-counter medication combines a decongestant (phenylephrine) and an expectorant (guaifenesin) to relieve chest mucus and nasal congestion caused by colds or sinusitis. It helps thin mucus while reducing swelling in nasal passages.
How should I take it?
Take every 4 hours with a full glass of water, unless using the extended-release version. Follow dosing instructions on the label, and do not take more than recommended. Avoid using near bedtime as decongestants may cause jitteriness.
What side effects are common?
Side effects may include dizziness, nervousness, headache, or mild stomach upset. Drinking water and resting can help reduce symptoms. If you experience palpitations, high blood pressure, or severe dizziness, stop use and seek medical advice.
Are there any interactions with other medications?
Yes, it should not be combined with MAO inhibitors or certain blood pressure medications. Always read labels and consult a pharmacist if you take other cold or allergy products containing decongestants. Monitor blood pressure if you are at risk.
Can children use Mucinex Cold & Sinus?
It is generally recommended for adults and children 12 and older. For younger children, use age-appropriate pediatric formulations and consult a pediatrician. Never exceed the indicated age and weight guidelines.
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- 2Earn points every time you shop or perform certain actions.
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