"Countries with high debt levels and limited policy space will face additional strains. Look no further than Sri Lanka as a warning sign," said IMF Managing Director Kristalina Georgieva on Saturday.
She said developing nations had also been experiencing sustained capital outflows for four months in a row, putting their dreams of catching up with advanced economies at risk.Sri Lanka is struggling to pay for crucial imports like food, fuel and medicine for its 22 million people as it battles a foreign exchange crisis. Inflation has soared about 50%, with food prices 80% higher than a year ago. The Sri Lankan rupee has slumped in value against the US dollar and other major global currencies this year.
Many blame ex-President Gotabaya Rajapaksa for mishandling the economy with disastrous policies whose impact was only exacerbated by the pandemic.
Over the years, Sri Lanka had built up a huge amount of debt - last month, it became the first country in the Asia Pacific region in 20 years to default on foreign debt.
Officials had been negotiating with the IMF for a $3bn (£2.5bn) bailout. But those talks are currently stalled amid the political chaos.
But the same global headwinds - rising inflation and interest rate hikes, depreciating currencies, high levels of debt and dwindling foreign currency reserves - also affect other economies in the region.
China has been a dominant lender to several of these developing nations and therefore could control their destinies in crucial ways. But it's largely unclear what Beijing's lending conditions have been, or how it may restructure the debt.
Where China is at fault, according to Alan Keenan from International Crisis Group, is in encouraging and supporting expensive infrastructure projects that have not produced major economic returns.
"Equally important has been their active political support for the ruling Rajapaksa family and its policies... These political failures are at the heart of Sri Lanka's economic collapse, and until they are remedied through constitutional change and a more democratic political culture, Sri Lanka is unlikely to escape its current nightmare."
The landlocked East Asian nation of more than 7.5 million people has been facing the risk of defaulting on its foreign loans for several months.
Now, a rise in oil prices because of the Russian invasion of Ukraine has put further strain on fuel supplies, pushing up the cost of food in a country where an estimated third of people live in poverty.
Local media outlets have reported long lines for fuel, and said some households had been unable to pay their bills.
Laos' currency, the kip, has been plunging and is down by more than a third against the US dollar this year.
Higher interest rates in the US have strengthened the dollar, and weakened local currencies, increasing their debt burden and making imports costlier.
Laos, which is already heavily in debt, is struggling to repay those loans or pay for imports like fuel. The World Bank says the country had $1.3bn of reserves as of December last year.
But its total annual external debt obligations are around the same amount until 2025 - equivalent to about half of the country's total domestic revenue.
As a result, Moody's Investor Services last month downgraded the communist-ruled nation to "junk", a category in which debt is considered high risk.
China has loaned Laos huge amounts of money in recent years to fund big projects like a hydropower plant and a railway. According to Laotian officials speaking to Chinese state news agency Xinhua, Beijing undertook 813 projects worth more than $16bn last year alone.
Laos' public debt amounted to 88% of its Gross Domestic Product (GDP) in 2021, according to the World Bank, with almost half of that figure owed to China.
Experts point to years of economic mismanagement in the country, where one party - the Lao People's Revolutionary Party - has held power since 1975.
But Moody's Analytics has flagged increased trade with China and the export of hydroelectricity as positive developments. "Laos has a fighting chance of avoiding the danger zone and the need for a bailout," economist Heron Lim said in a recent report.
Fuel prices in Pakistan are up by around 90% since the end of May, after the government ended fuel subsidies. It's trying to rein in spending as it negotiates with the IMF to resume a bailout program.
The economy is struggling with the rising cost of goods. In June, the annual inflation rate hit 21.3%, the highest it has been in 13 years.
Like Sri Lanka and Laos, Pakistan also faces low foreign currency reserves, which have almost halved since August last year.
It has imposed a 10% tax on large-scale industry for one year to raise $1.93bn as it tries to reduce the gap between government revenue and spending - one of the IMF's key demands.
"If they are able to unlock these funds, other financial lenders like Saudi Arabia and the UAE [United Arab Emirates] may be willing to extend credit," Andrew Wood, sovereign analyst at S&P Global Ratings told the BBC.
Former Prime Minister Imran Khan who vowed to fix some of these problems was ousted from power although the faltering economy is not the only reason for that. Last month, a senior minister in Pakistan's government asked citizens to reduce the amount of tea they drink to cut the country's import bills. Source: BBC...