If this stimulation is sluggish as in PAF it can lead to feelings of nausea, cramping and constipation. At times it may also cause diarrhoea. Some people can also experience difficulty with swallowing. This should be assessed by a Speech Therapist. Erectile Dysfunction in Men.
Reproduction is another function under control of the autonomic nervous system.
Initially this can mean difficulty maintaining an erection but can vary from a partial to a complete loss of erection. In some men there can also be problems with ejaculation. Treatment should always be discussed with your Specialist to ensure it will not interfere with your other symptoms or medication. Currently there is no information on the sexual changes that occur in autonomic failure in women. In addition to disturbing sleep getting up frequently at night to pass urine can contribute to lowering your blood pressure in the morning.