Medically reviewed by Jessica Swirble, PharmD
Last updated on 5/14/2024

Drug Information | Side Effects | Use & Dosage | Request a Prescription

The use of scopolamine, whether in transdermal patch or oral tablet form, can lead to various side effects in some individuals.

Common mild side effects of scopolamine use include:

• Dry mouth
  
• Drowsiness
  
• Dizziness
  
• Blurred vision
  
• Constipation
  
• Urinary retention (difficulty urinating)
  
• Dry skin or flushing at the patch site
  
• Dilated pupils (mydriasis)
  
  

• Allergic reactions: Such as rash, itching, swelling of the face, lips, or throat, difficulty breathing
  
• Rapid heartbeat (tachycardia)
  
• Confusion or hallucinations
  
• Agitation or restlessness
  
• Memory problems or disorientation
  
  

If you experience any severe side effects while using scopolamine, seek medical attention immediately.

Before using scopolamine, it's important to inform your healthcare provider about any existing medical conditions, allergies, or medications you are currently taking. This includes prescription drugs, over-the-counter medications, and dietary supplements, as they may interact with scopolamine.

Tell your provider if you are taking the following medications or supplements:

• Other anticholinergic medications
  
• Sedatives or tranquilizers
  
• Antidepressants
  
• Antihistamines
  
• Medications for Parkinson's disease
  
• Herbal supplements like valerian root or others that may cause drowsiness or sedation
  
  

Additionally, mention any medical conditions you have, such as:

• Glaucoma or other eye problems
  
• Enlarged prostate (benign prostatic hyperplasia)
  
• Urinary retention issues
  
• Heart conditions or high blood pressure
  
• Liver or kidney problems
  
• Seizures
  
• Gastrointestinal disorders
  
• Pulmonary disease
  
• Psychiatric disorders
  
• Pregnancy, planning to become pregnant, or breastfeeding
  
  

Discuss with your healthcare provider any specific instructions or precautions related to your use of scopolamine.

For transdermal patchs:

• Follow the instructions provided with your medication regarding dosage and administration.
  
• Avoid driving or operating machinery if you experience drowsiness or blurred vision while using scopolamine.
  
• Drink plenty of fluids to prevent dry mouth and constipation, especially with prolonged use.
  
• Remove the transdermal patch as directed and dispose of it properly.
  
• Store scopolamine patches away from heat and moisture, following storage guidelines provided with the medication.
  
  

In case of an overdose of scopolamine, seek medical attention immediately. Symptoms may include severe drowsiness, confusion, rapid heartbeat, or difficulty breathing. If you suspect an overdose, contact the poison control helpline at 1-800-222-1222 or call emergency services.