54 163 pill
2 pills in our database have the imprint 54 163. All of them are Meperidine Hydrochloride 100 mg.
They differ in strength, size, and maker, so compare those with your pill and its package.
How to tell them apart
| Pill | Size | Made by |
|---|---|---|
| Meperidine Hydrochloride | 9 mm | Boehringer Ingelheim |
| Meperidine Hydrochloride 100 mg | 8 mm | Hikma Pharmaceuticals USA Inc |