 [ Symptoms ] can being dry during sex cause you pain after  i recently had sex for the very first time and i am 22 i have had oral sex before there was a lack of foreplay and i was dry when we had sex i am now sore and feel like i have a uti can you get that from your first time after having sex was it just because of the lack of lubrication or is this an unusual feeling [ Disease ] it clearly sounds like your dad needs medication to help with his agitation and psychotic behavior i recommend you connect him with a local hospital or geriatrician experienced with dementia you will be able to secure appropriate drug treatment to manage his behavior it is also suggested you contact the liocal chapter of the alzheimer association for both education and support  you do not need the extra stress and you will learn how to cope with your dad is behaviors