"Medicine helps your troops recover from wounds. Each upgrade increases your troops' Life by 5%."
| Medicine | Food | Gold | Time | Requires |
|---|---|---|---|---|
| 1 | 1,500 | 3,600 | 29m36 | Science Center 12 |
| 2 | 3,000 | 7,200 | 59m56s | Science Center 12 |
| 3 | 6,000 | 14,400 | 2h1m22s | Science Center 12 |
| 4 | 12,000 | 28,800 | 4h5m47s | Science Center 12 |
| 5 | 24,000 | 57,600 | 8h17m43s | Science Center 12 |
| 6 | 48,000 | 115,200 | 16h47m53s | Science Center 12 |
| 7 | 96,000 | 230,400 | 1d10h59s | Science Center 14 |
| 8 | 192,000 | 460,800 | 2d20h53m | Science Center 16 |
| 9 | 384,000 | 921,600 | 5d19h29m21s | Science Center 18 |
| 10 | 768,000 | 1,843,200 | Science Center 20 |