Visual side-effects from transdermal scopolamine (hyoscine)

Visual side-effects from transdermal scopolamine (hyoscine).

Transdermal scopolamine may be used to reduce drooling in children with disabilities. Side-effects include dilated pupils and a reduction in the near point of accommodation (the closest point at which clear vision is possible). Two male children with epilepsy, one with spinal dysraphism (aged 7y 6mo) and one with cerebral palsy (aged 5y 8mo), who have undergone treatment for drooling with trans...

Transdermal hyoscine and postoperative nausea and vomiting.

Forty-two patients, undergoing major gynaecological surgery, were randomly allocated to have a patch applied to the skin behind one ear, containing either hyoscine or placebo. They were followed up at 24-hour intervals for 3 days postoperatively and divided into matched pairs for statistical analysis. There was a significant (p less than 0.01) reduction in nausea and vomiting in the first 24 ho...

Transdermal Hyoscine and Postoperative Nausea and Vomiting

Sir,—Koski and colleagues [1] found no difference in the incidence of nausea and vomiting in patients receiving transdennal hyoscine or placebo before operation. This is at variance with the findings of others [2]. A number of points warrant mention. In the study of Koski, different types of surgery were performed, whereas only patients having gynaecological surgery were studied by Uppington, D...

Transdermal Scopolamine: Effects upon Psychological Performance and Visual Functioning at Sea

The effects of transdermal scopolamine upon psychological task performance, subjective feeling state, and visual functioning, were assessed with 28 naval volunteers at sea. The battery of assessment measures was given before drug administration, and following 24-hour periods on transdermal scopolamine and transdermal placebo. Code substitution task performance was not affected, but letter cance...

Side effects of transdermal nicotine patches.