Exhibit 31.1
CERTIFICATION
I, John H. Tucker, certify that:
| 1. | I have reviewed this Amendment No. 1 to the Quarterly Report on Form 10-Q/A of scPharmaceuticals Inc.; and |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
| Date: December 31, 2024 |
| /s/ John H. Tucker |
| John H. Tucker |
| President and Chief Executive Officer (Principal Executive Officer) |