Yes, They Have Even Banned Medicine And Foodstuff
The fact that the inhumane sanctions of the United States and its European allies against Iran are taking a heavy toll on the ordinary Iranian citizens is still hard to believe for many Western citizens who suppose that their governments are sincere in their claims of being concerned for human rights and freedom.
In different articles, I've pointed out this fact that the economic sanctions against Iran have become so intensive and rigorous that they have nothing to do with Iran's nuclear program anymore; rather, they are aimed at paralyzing the daily life of the innocent civilians in the country with the ultimate goal of persuading them to revolt against the government to protest the deteriorating living conditions, hence creating an all-out chaos and unrest in the society.
Since 2006, the United Nations Security Council passed 7 resolutions on Iran's nuclear program, demanding the country to suspend uranium enrichment and reprocessing activities. In four of these resolutions, the UNSC has imposed sanctions on Iran, including a ban on the supply of nuclear-related materials and technology, an arm embargo, travel bans on individuals connected to Iran's nuclear program, a freezing of the assets of Iranian banks in the United States and EU countries and the Islamic Republic of Iran Shipping Lines along with various embargoes on the assets and activities of Iran's Revolutionary Guards.
However, the thirst of the United States and its allies in crippling Iran's nuclear program and harming its economy has not been quenched with the UNSC resolutions. The United States and its allies have sought to put a huge amount of economic and political pressure on Iran outside the framework of the Security Council, and through imposing unilateral sanctions on Iran's banking, insurance, oil, industry, aviation, shipping and medical sectors, they have taken up an unjustifiably aggressive stance in regards to Iran which has caused a dramatic surge of the anti-American, anti-Western sentiments among the Iranian people, instead of turning them against the government.