Alahist DM and Skyla

• Generic Name: brompheniramine / dextromethorphan / phenylephrine
• Dosage Forms: n.a.
• Other Brand Names: Alahist DM, BP Allergy DM, Bromatan-DM, Children's Cold & Cough DM, Cold & Cough Childrens, Dimaphen DM, Dimetapp Cold & Cough, Dimetapp DM Cold & Cough, DuraTan DM, Rynex DM, TL-Hist DM, Tussi-Pres B, Dimetapp DM Cold/Cough, Glenmax PEB DM FORTE, Glenmax PEB DM, LoHist-DM, Niva-Hist DM, TGQ 75PEH/4BRM/15DM

Brompheniramine is an antihistamine that reduces the effects of the natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Dextromethorphan is a cough suppressant. It affects the signals in the brain that trigger cough reflex.

Phenylephrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).

The combination of brompheniramine, dextromethorphan, and phenylephrine is used to treat runny or stuffy nose, sneezing, itching, watery eyes, cough, and sinus congestion caused by allergies, the common cold, or the flu.

Alahist DM will not treat a cough that is caused by smoking, asthma, or emphysema.

Alahist DM may also be used for purposes not listed in this medication guide.

• Generic Name: levonorgestrel
• Dosage Forms: intrauterine device
• Other Brand Names: Skyla, Kyleena, Liletta, Mirena, Aftera, EContra EZ, EContra One-Step, Fallback Solo, My Choice, My Way, New Day, Next Choice One Dose, Opcicon One-Step, Plan B One-Step, React, Take Action, My Way, Next Choice

Skyla contains levonorgestrel, a female hormone that can cause changes in your cervical mucus and uterine lining, making it harder for sperm to reach the uterus and harder for a fertilized egg to attach to the uterus.

Skyla intrauterine device (IUD) is a small, flexible plastic T-shaped device. This device is placed in the uterus where it slowly releases the hormone to prevent pregnancy for 3 years. (Other types of levonorgestrel intrauterine systems release different amounts of hormone and are used for different lengths of time.)

Skyla can be used whether you have had children or not. It should not be used during pregnancy.

Levonorgestrel is a progestin hormone and does not contain estrogen. The Skyla IUD releases levonorgestrel in the uterus, but only small amounts of the hormone reach the bloodstream. Skyla should not be used as emergency birth control.