Safe Tussin Dm

( Guaifenesin-Dm Dextromethorphan-Guaifenesin )

Set Dosage Details









$2.54 With Free Coupon




$6.66 With Free Coupon




$12.75 With Free Coupon




$33.76 With Free Coupon




$35.45 With Free Coupon




$36.45 With Free Coupon

Drug Info for guaifenesin-dm

Dextromethorphan is used to temporarily relieve cough caused by the common cold, the flu, or other conditions. Dextromethorphan will relieve a cough but will not treat the cause of the cough or speed recovery. Dextromethorphan is in a class of medications called antitussives. It works by decreasing activity in the part of the brain that causes coughing.

  • Adult DM Maximum
  • Basic Care Tussin DM
  • Chest Congestion and Cough HBP
  • Chest Congestion Relief DM
  • Children's Cough & Chest Congestion DM
  • Children's Daytime/Nighttime DM
  • Children's Delsym Cough + Chest Congestion DM
  • Children's Delsym Cough+ Day/Night
  • Children's Giltuss Cough & Chest Congestion
  • Children's Giltuss Honey Cough & Chest Congestion
  • Children's Mucinex Cough
  • Children's Mucinex Cough & Mucus
  • Children's Mucus Relief Cough
  • Coricidin HBP
  • Cough & Chest Congestion
  • Liquid
  • Liquid Filled Capsule
  • 12 Hour Tablet
  • Long Acting Capsule
  • 12 Hour Capsule
  • Lozenge
  • Long Acting Tablet
  • Capsule
  • Tablet

Your doctor will tell you how much medicine to use. Do not use more than directed.

Follow the instructions on the medicine label if you are using this medicine without a prescription.

Measure the oral liquid medicine with a marked measuring spoon, oral syringe, or medicine cup. You might need to shake the medicine before you use it.

Swallow the capsule or tablet whole, unless the directions say otherwise. Do not break, crush, or chew it, unless the directions say you can break or open it.

Place the lozenge in your mouth and let it melt slowly. Do not swallow the lozenge whole.

This medicine is supposed to help loosen phlegm and thin mucus in the lungs. Drink extra fluids, and keep the air around you moist with a humidifier or steam vaporizer.

You should not use this medicine if you have ever had an allergic reaction to any cough or cold medicine. Do not give any over-the-counter (OTC) cough and cold medicine to a baby or child under 4 years old. Using these medicines in very young children might cause serious or possibly life-threatening side effects.

Some liquid cough medicines contain alcohol.

Call your doctor if your cough does not improve or lasts longer than 7 days.

Call your doctor if your cough gets worse, if you cough up yellow mucus, or if you have a fever, rash, sore throat, vomiting, or continuing headache with the cough.

If you are pregnant or breastfeeding, talk to your doctor before taking this medicine.

Talk to your doctor if you have asthma, emphysema, chronic bronchitis, or a liver disease before you take this medicine.

Do not drink alcohol while you are using this medicine.

Make sure your doctor knows if you are also using sleeping pills, sedatives, other cold and allergy medicines, muscle relaxants, tranquilizers, or pain pills before you use this medicine.

You should not use with monoamine oxidase (MAO) inhibitors such as Nardil®, Parnate®, Eldepryl®, or Marplan® without your doctor's approval.

Call your doctor if your cough does not improve or lasts longer than 7 days.

Call your doctor if your cough gets worse, if you cough up yellow mucus, or if you have a fever, rash, sore throat, vomiting, or continuing headache with the cough.

  • Rash or itching
  • Trouble breathing
  • Trouble urinating
  • Changes in the amount of urine
  • Severe drowsiness
  • Upset stomach
  • Constipation
  • Nervousness, restlessness
  • Drowsiness, dizziness
Frequently Asked Questions

Without insurance, the cost for 118 ml, 5 mg-100 mg/5 mL Guaifenesin DM oral liquid is around $12. Cost may vary depending on dosage, pharmacy location and insurance coverage. Save on your prescription of Guaifenesin DM when you use our free coupon card.

Guaifenesin-DM coupon card can be used at any participating pharmacy nationwide including Walmart, Walgreen and CVS/pharmacy. Enter your zip code on the Guaifenesin-DM page of our site to see which pharmacies near you accept our Guaifenesin-DM discount card. Then use it to save on your next prescription.

Guaifenesin DM is a generic drug. Use our free prescription coupon card for savings on your prescription of Guaifenesin DM or the alternative brand names.

There are no manufacturer coupon or patient assistance program available for Guaifenesin DM; however, you can save on your prescription of Guaifenesin DM by using our OptionRx coupon card. It is free and easy to use and customers typically save more by doing so.