Treasury head Reeves has announced she is planning "focused measures to deal with household expense pressures" in the upcoming financial statement.
During an interview with media outlets, she stated that curbing price rises is a collective responsibility of both the government and the central bank.
The United Kingdom's inflation rate is forecast to be the most elevated among the Group of Seven advanced economies this calendar year and the following year.
It is understood the administration could take action to reduce energy bills, for instance by reducing the current 5% rate of value-added tax applied on energy.
An additional approach is to reduce some of the policy costs currently added to household expenses.
The administration will obtain the next draft from the official forecaster, the Office for Budget Responsibility, on the start of the week, which will reveal how much scope there is for these actions.
The consensus from the majority of analysts is that the Chancellor will have to introduce tax rises or budget cuts in order to fulfill her voluntary fiscal targets.
Previously on Thursday, estimates showed there was a £22 billion shortfall for the chancellor to address, which is at the lower end of forecasts.
"There's a joint task between the central bank and the administration to bear down further on some of the drivers of inflation," the Chancellor told the BBC in Washington, at the conferences of the IMF and World Bank.
While much of the attention has been on likely tax increases, the Treasury chief said the latest figures from the fiscal watchdog had not altered her vow to campaign commitments not to raise rates on earnings tax, sales tax or social security contributions.
She blamed an "uncertain global environment" with rising geopolitical and trade tensions for the Budget revenue measures, likely to be targeted on those "most able to pay."
Commenting on apprehensions about the United Kingdom's trade ties with China she said: "The UK's security interests always come first."
Last week's announcement by China to increase export controls on rare earths and other materials that are crucial for advanced tech manufacturing led US President the US President to threaten an further 100% tariff on goods from the Asian country, raising the risk of an all-out commercial conflict between the two global powers.
The US Treasury Secretary called China's move "commercial pressure" and "a global supply chain control attempt."
Asked about considering the American proposal to join its conflict with the Asian nation, the Chancellor said she was "deeply worried" by Chinese measures and encouraged the Beijing authorities "to avoid restrictions and limit trade."
She said the action was "harmful for the world economy and generates further challenges."
"In my view there are sectors where we should challenge Chinese policies, but there are also valuable chances to export to China's economy, including financial services and other sectors of the economic system. We've got to achieve that equilibrium right."
The Treasury chief also stated she was working with G7 counterparts "regarding our own critical minerals approach, so that we are reduced dependence."
The Chancellor also acknowledged that the cost the NHS pays for drugs could increase as a result of ongoing talks with the US government and its drugs companies, in exchange for reduced taxes and investment.
A number of the world's largest pharmaceutical manufacturers have said lately that they are either delaying or abandoning operations in the United Kingdom, with some attributing the insufficient payments they are receiving.
Last month, the government science advisor said the cost the NHS pays for drugs would must rise to prevent firms and drug research funding departing from the United Kingdom.
Reeves informed the BBC: "We have seen as a result of the pricing regime, that clinical trials, new drugs have not been provided in the UK in the extent that they are in other European countries."
"Our aim is to make sure that individuals getting treatment from the NHS are can obtain the best life-saving drugs in the world. And so we are reviewing this situation, and... looking to secure more investment into the UK."
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