If you decide you want an epidural or other pain medication during your labor you can have it. (coralspringsdoula.com)
Also tell your veterinarian if your pet is being given warfarin (Coumadin); digoxin (Lanoxin); ketoconazole (Nizoral); or drugs that can cause drowsiness such as other pain medications, muscle relaxants, and herbal products. (1800petmeds.com)
The review found that clonidine given at 4 micrograms / kg had a low number of side effects compared with other pain medications. (sciencedaily.com)