As with any medicine, use of Tonight may cause side effects in some users. Do not be alarmed when reading the list of side effects. You may not experience any of them.

If you are above the age of 65, your chance of experiencing side effects may be increased.

The following are the more common side effects, which are usually moderate and resolve after a short time:

• Drowsiness on the day after taking the medicine • Dizziness • Lack of coordination • Dryness of the mouth, nose and/or throat • Headache • Muscle weakness • Viscous nasal mucus Severe side effects are rare. Tell the doctor as soon as possible if you suffer from: • Fast, throbbing or irregular heartbeats • Low blood pressure • Difficulty urinating • Constipation • Chills • Nervousness • Irritability • Excitability • Fainting • Blurry vision • Increased gastroesophageal reflux If a side effect occurs, or if one of the side effects worsens, or if you suffer from a side effect not mentioned in the leaflet, consult with the doctor.

This medicine is indicated as an aid for relief of temporary sleep disorder.