Hi,
Thanks for posting in HCM.
I understand your concern.
From the description you have provided, it appears that your boyfriend is having an impacted stone in the ureters leading to appearance of pain and blood in urine.
On an emergency basis, let him take an
analgesic like
Ibuprofen 400mg to get relieved from pain. Since he has
vomiting, he needs to take Tablet.
Domperidone.
As the condition needs admission for further management, you need to shift him immediately to the nearby hospital.
He needs to be investigated for kidney stones by means of
ultrasound scan of abdomen and urine analysis.
Depending on the reports and his response to conservative management, further steps can be worked out and undertaken.
Hope the information provided would be useful.
All the best and wish him speedy recovery.