Lebanon faced yet more misery on Friday after premier-designate Saad Hariri failed to form a government, and as France prepares to host an aid conference on the first anniversary of the country's port blast.
Hariri's exit on Thursday comes amid a financial collapse branded by the World Bank as one of the planet's worst since the 19th century.
His departure leaves the country rudderless as Lebanon faces soaring poverty, a plummeting currency, angry protests and shortages of basic items from medicine to fuel.
Caretaker health minister Hamad Hassan said on Friday the government would scrap subsidies on medicines costing less than $8 at the official rate to shore up foreign currency reserves.
Protests on Friday flared in the northern city of Tripoli over the deepening crisis, sparking clashes with the army that the Lebanese Red Cross said left at least 19 people wounded.
The army said young men had lobbed a hand grenade towards its forces, wounding five soldiers.
In a separate statement, it said another 10 soldiers were wounded by stones thrown by protestors.
Former colonial power France, which has spearheaded international efforts to lift Lebanon out of crisis, said on Friday it would host an aid conference on August 4 to "respond to the needs of the Lebanese, whose situation is deteriorating every day."
The date coincides with the first anniversary of a vast explosion at Beirut port that killed more than 200 people and levelled swathes of the capital.
Political wrangling
World powers have pledged millions of dollars in humanitarian aid since last year's port blast, but conditioned it on Lebanon installing a government capable of tackling corruption.
Even as international pressure mounted, with threats of European Union sanctions against them, Lebanese politicians' squabbling has repeatedly thwarted efforts to form a government.
The French foreign ministry said Hariri's failure "confirms the political deadlock which Lebanese leaders have deliberately continued for months, even as Lebanon sinks into an unprecedented economic and social crisis."
After nine months of deliberations with President Michel Aoun over a cabinet, Hariri threw in the towel on Thursday, accusing Aoun of seeking a "blocking third" of seats for his supporters -- effectively a veto.
"If I formed the government that Michel Aoun wanted... I wouldn't have been able to run the country, because this isn't a cabinet I can work with," Hariri told Lebanon's Al-Jadeed TV after he stepped down.
Aoun, who has denied the accusations, will now have to call on parliament to pick a new premier-designate, who will be tasked with assembling another cabinet.
That in turn will have to be approved by the president and political factions.
This takes the political process back to square one, prompting Lebanese media to warn of many more months of drift, a delay the country can ill afford.
"With Hariri out, a worsening crisis is inevitable," said Lebanon's French-language daily L'Orient-Le Jour.
With cabinet and parliamentary seats distributed on confessional lines, negotiations will be further complicated by the exit of Hariri, a key figure among the country's Sunni Muslims.
Media reports have circulated the name of former premier Najib Mikati, last in power in 2014, as a likely replacement.
But Hariri has already said he would not endorse Mikati's candidacy.