Quarzan

Clidinium reduces the secretions of certain organs in the body.

Clidinium helps to control conditions such as peptic ulcers that involve excessive stomach acid production.

Clidinium may also be used for purposes other than those listed in this medication guide.

Use caution when driving, operating machinery, or performing other hazardous activities. Clidinium may cause dizziness, drowsiness, or blurred vision. If you experience dizziness, drowsiness, or blurred vision, avoid these activities. Use alcohol cautiously. Alcohol may increase drowsiness and dizziness while you are taking clidinium.

Avoid becoming overheated in hot weather. Clidinium increases the risk of heat stroke because it causes decreased sweating.

Take clidinium exactly as directed by your doctor. If you do not understand these directions, on ask your pharmacist, nurse, or doctor to explain them to you.

Take each dose with a full glass of water.

Clidinium is usually taken three or four times a day with meals and at bedtime. Follow your doctor's instructions.

Store clidinium at room temperature away from moisture and heat.

Many other drugs may increase the side effects of clidinium. Before taking this medication, tell your doctor if you are taking any of the following medicines:

amantadine (Symmetrel)

quinidine (Quinaglute, Cardioquin, Quinora, Quinidex)

antihistamines such as diphenhydramine (Benadryl, many others), brompheniramine (Dimetapp, Bromphen, many others), triprolidine (Actifed, others), and chlorpheniramine (Chlor-Trimeton, others), which are found in many over-the-counter and prescription cough, cold and allergy medications

decongestants and appetite suppressants such as phenylpropanolamine (Dexatrim, others), phenylephrine (Neo-Synephrine, others), and pseudoephedrine (Sudafed, others), which are also found in many over-the-counter and prescription products

phenothiazines such as chlorpromazine (Thorazine) and prochlorperazine (Compazine) other commonly used phenothiazines, including fluphenazine (Prolixin), mesoridazine (Serentil), perphenazine (Trilafon), thioridazine (Mellaril), trifluoperazine (Stelazine), and promazine (Sparine)

tricyclic antidepressants such as amitriptyline (Elavil, Endep), doxepin (Sinequan), and nortriptyline (Pamelor) or

* other commonly used tricyclic antidepressants, including amoxapine (Asendin), clomipramine (Anafranil), desipramine (Norpramin), imipramine (Tofranil), protriptyline (Vivactil), and trimipramine (Surmontil).

Clidinium may increase the level of digoxin in your blood. Tell your doctor if you are taking digoxin so that your digoxin levels can be monitored and changes in your dosage can be made if necessary.

Drugs other than those listed here may also interact with clidinium. Talk to your doctor and pharmacist before taking any prescription or over-the-counter medicines.