Axillary hyperhidrosis is characterised by uncontrollable and excessive underarm sweating. There are a number of triggers for this including hot weather, exercise, anxiety and spicy food. This condition can be extremely embarrassing for individuals and can have a strong negative impact on activities of daily living. This condition can be controlled by the administration of Botulinum Toxin Type A. Our dermatologists have undergone specific training to administer this treatment.