Iran’s Parliament voted on Sunday to remove the economics and finance minister, the state news media reported, dealing another blow to President Hassan Rouhani as the country faces high unemployment and inflation, as well as a weakened currency.

Critics of the ousted finance minister, Masoud Karbasian, said the government had failed to shore up the economy after President Trump reinstated sanctions on Iran. Lawmakers voted 137 to 121 to remove Mr. Karbasian, continuing a shake-up of the top managers of the Iranian economy; early this month, lawmakers voted to dismiss the labor minister, and Mr. Rouhani replaced the head of the central bank in July.

Iran’s currency, the rial, has lost half of its value since April, and the repercussions are being felt daily by ordinary Iranians.

The Trump administration reimposed sanctions on Iran this month after withdrawing from the 2015 nuclear deal, which Washington saw as inadequate for curbing Tehran’s activities in neighboring Middle East countries and denying it the means to make an atomic bomb. A second set of sanctions, targeting Iran’s oil industry, is due to take effect in November.