Drysol

Aluminum Chloride Drysol topical solution is an antiperspirant that treats hyperhidrosis, a condition that causes excessive sweating. Once applied, Drysol blocks sweat ducts with aluminum ions to help reduce sweating. Read more about hyperhidrosis.
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How to use this information
This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective or appropriate for you. This information is not individual medical advice and does not substitute for the advice of a medical provider. If you have any questions, go to your patient dashboard and request a callback for complete information about this product and your specific health needs.
Medication name
ALUMINUM CHLORIDE SOLUTION - TOPICAL
What you should know about Aluminum Chloride topical solution

Aluminum Chloride is a topical solution used to treat hyperhidrosis, a form of excessive sweating. It blocks sweat glands with aluminum ions as a way to reduce sweating.

How to use Aluminum Chloride topical solution
  • Only use this medication on the skin. The affected area should be dry before the medication is applied. If needed, dry the affected area with a hair dryer on the warm setting for a few minutes. Read and understand all preparation and usage instructions in the product package. If any of the information is unclear, request a callback from your medical provider.
  • Do not get the medication in your eyes or apply it to broken, irritated or recently shaved skin. If you do get the medication on those areas, flush with plenty of water.
  • Apply a thin layer of this medication to the affected area, usually once daily at bedtime for 2 to 3 days until the sweating is controlled, then once or twice a week thereafter or as directed by your medical provider.
  • After applying the medication, let it dry. If applying on the hands or feet, wrap the area with plastic wrap and cover with a mitten or sock. If applying on the underarms, wear a shirt. If applying on the scalp, wear a plastic shower cap. Leave this medication on for 6 to 8 hours.
  • In the morning, wash the area with soap (or shampoo if treating the scalp) and water, and then towel dry.
  • Do not use it near an open flame.
  • Do not use other antiperspirants or deodorants while using this medication. Tell your medical provider if your condition continues or worsens over time.
Potential side effects: 
  • Tingling, mild itching or irritation may occur when the medication is first applied. If any of these effects continue to last or worsen over time, request a callback from your medical provider promptly. 
  • This medication has been prescribed because your medical provider has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
  • A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness or trouble breathing.
  • This is not a complete list of possible side effects. If you notice other effects not listed above, request a callback for medical advice. You may also report side effects to the FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
Precautions to be aware of
  • Before using Aluminum Chloride, tell your medical provider if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Request a callback from your medical provider for more details.
  • Before using this medication, tell your medical provider about your medical history.
  • This medication may stain clothing or certain fabrics or harm metals. Use this medication cautiously to avoid contact with clothes, bed linens, other fabrics or metals. Let this medication dry completely before putting clothing over the treated area.
  • During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your OB-GYN.
  • It is not known whether this medication passes into breast milk. Consult your OB-GYN before breast-feeding.
Drug interactions

Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your medical provider. Do not start, stop or change the dosage of any medicines without your medical provider's approval. Some products that may interact with this drug include: deodorants, other antiperspirants, Disulfiram, Metronidazole and Tinidazole.

What to do in the event of an overdose

If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. If symptoms from taking this medication are less severe, call your local poison control center at 1-800-222-1222 right away.

Additional notes

Do not share this medication with others.

What to do if you miss a dose

If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Take your next dose at the regular time. Do not double the dose to catch up.

How to store this medication
  • Store at room temperature between 59-86 °F (15-30 °C) away from heat.
  • Keep away from heat and open flame
  • Keep the container tightly closed.
  • Keep all medicines away from children and pets.
  • Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.
Treatment for
Generic Name
Aluminum Chloride
Brand
Drysol
Drug Class
Topical skin product

What is Dr. B?

At Dr. B, you can get convenient medical care—including prescription treatments—right from home. We believe everyone deserves affordable access to healthcare. That's why an online consultation with a licensed provider is only $15. Need more financial support? Dr. B also offers a No-Cost Care* option for those who qualify.

* Financial hardship assistance available for those who qualify

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How Dr. B treats hyperhidrosis

1
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Tell us about your condition with a $15 online consultation—no video call necessary.

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A medical provider will review your information and prescribe treatment, if appropriate.

3
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Dr. B offers online consultations for $15—which is less than most copays. If a hyperhidrosis prescription is appropriate, your out-of-pocket medication cost will depend on your insurance and where you decide to get your prescription filled.

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