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Ammonium Lactate Lotion

What is this medication?

AMMONIUM LACTATE (uh MOH nee uhm LAK teyt) treats dry, scaly skin. It works by increasing the moisture in your skin.

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This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

COMMON BRAND NAME(S): AL-12, Amlactin, Amlactin XL, Lac-Hydrin, Lac-Hydrin Five, LAC-lotion, Moist Skin

What should I tell my care team before I take this medication?

They need to know if you have any of these conditions:

  • An unusual or allergic reaction to ammonium lactate, other medications, foods, dyes, or preservatives
  • Pregnant or trying to get pregnant
  • Breastfeeding

How should I use this medication?

This medication is for external use only. Shake well before applying to the skin. Follow the directions on the prescription label. Make sure the skin is clean and dry. Wash your hands before and after use. Apply just enough lotion to cover the affected area. Rub in gently but completely. Do not get this medication in the eyes, nose, mouth or any other areas of sensitive skin. Avoid contact with broken skin, such as skin cuts or abrasions. If accidental contact occurs, large amounts of water should be used to wash the affected area. If the eyes are involved and eye irritation does not go away after thoroughly washing, contact your care team. Do not use your medication more often than directed. Do not to use more medication than prescribed.

Talk to your care team about the use of this medication in children. Special care may be needed.

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Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.

NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

If you miss a dose, use it as soon as you can. If it is almost time for your next dose, use only that dose. Do not use double or extra doses.

What may interact with this medication?

Interactions are not expected. Do not use any other skin products without asking your care team.

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medication?

Tell your care team if your skin condition gets worse or does not get better within 4 weeks.

Avoid using this medication on areas of skin that may be exposed to natural or artificial sunlight, including the face. If you can not avoid sun exposure, wear clothing to protect the skin.

What side effects may I notice from receiving this medication?

Side effects that you should report to your care team as soon as possible:

  • Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
  • Burning, itching, crusting, or peeling of treated skin

Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):

  • Change in skin color
  • Mild skin irritation, redness, or dryness
  • Small red or purple spots on the skin

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Where should I keep my medication?

Keep out of the reach of children and pets.

Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Do not freeze. Get rid of any unused medication after the expiration date.

To get rid of medications that are no longer needed or have expired:

  • Take the medication to a medication take-back program. Check with your pharmacy or law enforcement to find a location.
  • If you cannot return the medication, check the label or package insert to see if the medication should be thrown out in the garbage or flushed down the toilet. If you are not sure, ask your care team. If it is safe to put it in the trash, empty the medication out of the container. Mix the medication with cat litter, dirt, coffee grounds, or other unwanted substance. Seal the mixture in a bag or container. Put it in the trash.

NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.

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Note: Introduction and Additional Common Questions written and medically approved by Cleveland Clinic professionals.

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