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Scot-Tussin Expectorant Cough

Generic name: guaifenesin

Brand names: Bidex-400, Diabetic Tussin Chest Congestion, Fenesin IR, Geri-Tussin Expectorant, Max Tussin Mucus + Chest Congestion Sugar Free, Mucinex, Mucinex Fast-Max Chest Congestion, Mucinex Kids' Mini-Melts, Mucinex Max Strength, Mucus and Chest Congestion, Mucus Relief, Mucus Relief ER, Mucus Relief Maximum Strength, Robafen, Scot-Tussin Expectorant Cough, Siltussin SA, Tusnel Ex, Tussin Mucus + Chest Congestion, Altarussin, Scot-Tussin

Last updated November 3, 2026 0 views
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What is Scot-Tussin Expectorant Cough?

Scot-Tussin Expectorant Cough is used to lessen chest congestion caused by the common cold, flu, or chronic bronchitis.

Scot-Tussin Expectorant Cough helps to loosen congestion in your chest and throat, making it easier to cough it out through your mouth.

There are many brands and forms of guaifenesin available. Not all brands are mentioned in this leaflet.

Scot-Tussin Expectorant Cough may also be used for reasons not listed in this medication guide.

This section was rewritten for readability and reviewed for meaning.

How should I take Scot-Tussin Expectorant Cough?

Use exactly as directed on the label, or as prescribed by your doctor. Cold or cough medicine is only for short-term use until your symptoms clear up.

Always follow directions on the medicine label about giving cough or cold medicine to a child. Do not use the medicine only to make a child sleepy. Death can occur from the misuse of cough or cold medicines in very young children.

Measure liquid medicine carefully. Use the dosing syringe provided, or use a medicine dose-measuring device (not a kitchen spoon).

To use Scot-Tussin Expectorant Cough granules, pour out the entire packet onto your tongue and swallow without chewing.

Call your doctor if your symptoms do not improve after 7 days, or if you have a fever, rash, or headaches.

Scot-Tussin Expectorant Cough can affect the results of certain medical tests. Tell any doctor who treats you that you are using Scot-Tussin Expectorant Cough.

Store at room temperature away from moisture and heat. Do not freeze.

This section was rewritten for readability and reviewed for meaning.

Warnings

Ask a doctor or pharmacist before using Scot-Tussin Expectorant Cough if you have health problems, take other medications, or if you are pregnant or breast-feeding.

This section was rewritten for readability and reviewed for meaning.

Before taking this medicine

You should not use Scot-Tussin Expectorant Cough if you are allergic to it.

Ask a doctor or pharmacist if it is safe for you to use this medicine if you have other medical conditions.

Ask a doctor before using this medicine if you are pregnant.

You should not breast-feed while using Scot-Tussin Expectorant Cough.

This section was rewritten for readability and reviewed for meaning.

Scot-Tussin Expectorant Cough side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Common side effects of Scot-Tussin Expectorant Cough may include:

  • nausea; or
  • vomiting.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

This section was rewritten for readability and reviewed for meaning.

What happens if I miss a dose?

Since cough or cold medicine is taken as needed, you might not have a regular dosing schedule. If you miss a dose and it's almost time for your next one, just skip the missed dose. Do not take two doses at the same time.

This section was rewritten for readability and reviewed for meaning.

What happens if I overdose?

Seek emergency medical help or call the Poison Help line at 1-800-222-1222.

Consult a doctor or pharmacist before using other cough or cold medicines that may have similar ingredients.

Do not drive or engage in hazardous activities until you know how Scot-Tussin Expectorant Cough will affect you. Your reactions could be impaired.

This section was rewritten for readability and reviewed for meaning.

What other drugs will affect Scot-Tussin Expectorant Cough ?

Avoid using this medicine with other drugs that cause drowsiness or slow your breathing (such as opioid medicine, a muscle relaxer, or medicine for anxiety or seizures). Ask a doctor or pharmacist before using any other medication, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed in this medication guide.

This section was rewritten for readability and reviewed for meaning.

Common questions about guaifenesin

Does Mucinex help you get pregnant?
Some research suggests that Mucinex may help increase fertility by keeping the cervical mucus thin around the time of ovulation, which ensures sperm can travel freely through the cervix and helps with sperm survival. An increase in fertility can help increase your chances of becoming pregnant. Women with hostile mucus as the only cause of their infertility are the ones most likely to benefit from guaifenesin treatment. You should always talk with your doctor before using Mucinex around the time of conception or while pregnant or breastfeeding. Continue reading
What cold medicine can you take with diabetes?
If you have diabetes and you catch a cold or flu, there are over-the-counter (OTC) medicines that are safe for you to take to help alleviate your symptoms. Check out our suggestions for pain and fever relievers, cough and congestion medications and more. Remember to look for cold and flu medicines that are less likely to affect your blood sugar (glucose) levels, including sugar-free and alcohol-free options, or worsen any diabetes complications you may have. Continue reading
Does Mucinex help with Covid?
Mucinex does not prevent or cure COVID‑19, but it can help some people feel better by easing symptoms like chest congestion and cough. It should be used only for symptom relief and never as a substitute for COVID‑19–specific treatments, such as antivirals prescribed by your doctor. Continue reading

Related medicines

Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
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Content is provided for education and is not medical advice. See our medical disclaimer.