| Cover | Sep. 12, 2022 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Sep. 12, 2022 |
| Entity File Number | 001-40793 |
| Entity Registrant Name | Aesther Healthcare Acquisition Corp. |
| Entity Central Index Key | 0001869974 |
| Entity Tax Identification Number | 87-1309280 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 515 Madison Avenue |
| Entity Address, Address Line Two | 8th Floor – Suite 8078 |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10022 |
| City Area Code | (646) |
| Local Phone Number | 908-2659 |
| Written Communications | false |
| Soliciting Material | true |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Units, each consisting of one Class A Ordinary Share and one half of one Redeemable Warrant | |
| Title of 12(b) Security | Units, each consisting of one Class A Ordinary Share and one half of one Redeemable Warrant |
| Trading Symbol | AEHAU |
| Security Exchange Name | NASDAQ |
| Class A Ordinary Share, par value $0.0001 per share | |
| Title of 12(b) Security | Class A Ordinary Share, par value $0.0001 per share |
| Trading Symbol | AEHA |
| Warrants, each warrant exercisable for one Class A Ordinary Share at an exercise price of $11.50 | |
| Title of 12(b) Security | Warrants, each warrant exercisable for one Class A Ordinary Share at an exercise price of $11.50 |
| Trading Symbol | AEHAW |
