Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent. The side effects listed below are not experienced by everyone who takes Dicyclomine. If you are concerned about side effects, discuss the risks and benefits of Dicyclomine with your doctor.

The following side effects have been reported by at least 1% of people taking Dicyclomine. Many of these side effects can be managed, and some may go away on their own over time.

Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.

• blurred vision
• dizziness
• drowsiness
• Dry Mouth
• headache
• nasal congestion
• nausea
• vomiting

Although most of the side effects listed below don't happen very often, they could lead to serious problems if you do not check with your doctor or seek medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

• agitation
• confusion
• Diarrhea
• difficulty sleeping
• disorientation
• euphoria
• fainting
• fast, pounding heartbeat
• forgetting periods of time
• hallucinations (seeing or hearing things that aren't there)
• lack of coordination
• mood changes
• severe constipation (e.g., stomach pain, bloating)
• skin redness, rash
• symptoms of delirium

Stop taking the medication and seek immediate medical attention if any of the following occur:

• signs of a serious allergic reaction (e.g., abdominal cramps, difficulty breathing, nausea and vomiting, or swelling of the face and throat)
• signs and symptoms of too much medication (overdose)
• blurred vision
• difficulty swallowing
• dilated pupils
• headache
• hot, dry skin
• nausea
• vomiting

Some people may experience side effects other than those listed. Check with your doctor if you notice any symptom that worries you while you are taking Dicyclomine.

Capsule
Dicyclomine is available as a 10 mg capsule.

Injection
Dicyclomine is available as a 10 mg/mL injectable solution.

Do not take dicyclomine if you:

• are allergic to dicyclomine or any ingredients of the medication
• have a blockage of the urinary tract
• have a blockage of the gastrointestinal tract
• have paralytic ileus (decreased movement of material through the digestive system) or intestinal atony (paralysis of the intestines)
• have severe Ulcerative Colitis
• have Myasthenia Gravis
• have esophagus irritation caused by acid reflux from the stomach
• have Glaucoma (increased pressure in the eye)
• have constantly changing blood pressure and heart function due to bleeding
• are currently breast feeding

Do not give Dicyclomine to infants under 6 months of age.

There may be an interaction between dicyclomine and any of the following:

If you are taking any of these medications, speak with your doctor or pharmacist. Depending on your specific circumstances, your doctor may want you to:

• stop taking one of the medications,
• change one of the medications to another,
• change how you are taking one or both of the medications, or
• leave everything as is.

An interaction between two medications does not always mean that you must stop taking one of them. Speak to your doctor about how any drug interactions are being managed or should be managed.

Medications other than those listed above may interact with Dicyclomine. Tell your doctor or prescriber about all prescription, over-the-counter (non-prescription), and herbal medications you are taking. Also tell them about any supplements you take. Since caffeine, alcohol, the Nicotine from cigarettes, or street drugs can affect the action of many medications, you should let your prescriber know if you use them.

Before you begin using a medication, be sure to inform your doctor of any medical conditions or Allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use Dicyclomine.

Blood pressure: Dicyclomine may cause Low Blood Pressure resulting in sudden dizziness when you stand up rapidly. Take care when first using Dicyclomine.

Drowsiness/reduced alertness: Dicyclomine may cause drowsiness or dizziness, affecting your ability to drive or operate machinery. Avoid these and other hazardous tasks until you have determined how Dicyclomine affects you.

Glaucoma: Dicyclomine may make the symptoms of glaucoma, such as blurred vision, to become more noticeable. If you have glaucoma, discuss with your doctor how Dicyclomine may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Dicyclomine, and whether any special monitoring is needed.

Heart disease: Some medications used to treat irregular heartbeat, Congestive Heart Failure, and high blood pressure can cause an increase in the effects of dicyclomine. If you are taking medications for any of these conditions, or are at risk for developing any of these conditions, discuss with your doctor how Dicyclomine may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Dicyclomine, and whether any special monitoring is needed.

Kidney and liver condition: The removal of Dicyclomine from your body may be affected by liver and kidney disorders. If you have existing liver or kidney conditions, discuss with your doctor how Dicyclomine may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Dicyclomine, and whether any special monitoring is needed.

Prostate enlargement: Dicyclomine may cause difficulty staring to urinate, making symptoms of prostate hypertrophy (enlargement) worse. If you have prostatic hypertrophy, discuss with your doctor how Dicyclomine may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Dicyclomine, and whether any special monitoring is needed.

Thyroid disease: If you have an overactive thyroid gland, discuss with your doctor how Dicyclomine may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Dicyclomine, and whether any special monitoring is needed.

Pregnancy: Dicyclomine should not be used during pregnancy unless the benefits outweigh the risks. If you become pregnant while taking Dicyclomine, contact your doctor immediately.

Breast-feeding: Dicyclomine passes into breast milk. If you are a breast-feeding mother and are taking dicyclomine, it may affect your baby. Talk to your doctor about whether you should continue breast-feeding.

Children: The safety and effectiveness of using Dicyclomine have not been established for children less than 6 months of age and should be avoided in this age group.

Seniors: Seniors may be more likely to experience severe side effects of dicyclomine. It may be necessary to use lower doses than those reported above.