6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2026

Commission File Number: 001-42907

Charming Medical Limited

Units 1803-1806, 18/F, Hang Lung Centre2-20 Paterson Street, Causeway Bay, Hong Kong

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒ Form 40-F ☐

On March 27, 2026, Ms. Josephine Yan Yeung notified the Company of her resignation as an independent director, effective March 27, 2026, in order to pursue other business commitments. Ms. Yeung’s resignation was not a result of any disagreement with the Company’s operations, policies, or procedures. On March 27, 2026, the Board of Directors of the Company accepted and approved Ms. Yeung’s resignation.

The Company is in the process of identifying a suitable replacement and expects to fill the vacancy by April 2, 2026.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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