<p>Check with your doctor or pharmacist before taking your medicine if:</p>

<ul>
	<li>you have epilepsy (fits)</li>
	<li>you have an overactive thyroid gland</li>
	<li>you have a tumour (cancer) of the adrenal gland (such as phaeochromocytoma or neuroblastoma)</li>
	<li>you have low blood pressure</li>
	<li>you wear contact lenses</li>
	<li>you have had severe constipation for a long time</li>
	<li>you find yourself thinking about suicide</li>
	<li>you have had a head injury and suffered brain damage</li>
	<li>you are going to have ECT (electroconvulsive therapy)</li>
	<li>you have an irregular heart beat or other problems with your heart</li>
	<li>you have been diagnosed as having a low level of potassium in your blood (hypokalemia)</li>
	<li>you have schizophrenia or any other mental disorder</li>
	<li>you are elderly</li>
	<li>you have glaucoma(increased pressure in the eye)</li>
	<li>you have liver or kidney disease</li>
	<li>you have any blood disorder</li>
	<li>you have difficulties in passing urine (e.g. due to diseases of the prostate)</li>
</ul>