Indoramin is a medication that is primarily used to treat hypertension. This drug belongs to a class of medicines called alpha-adrenergic blockers that work by relaxing the blood vessels and reducing blood pressure. However, there are several other synonyms for Indoramin. These synonyms include Prazosin, Terazosin, Doxazosin, and Phentolamine. These medications are also commonly prescribed to treat hypertension and work by blocking the action of adrenaline on alpha receptors, resulting in the relaxation of blood vessels and decreased blood pressure. It is important to note that while these drugs may have similar effects, they may also have different side effects, contraindications, and interactions with other medications. Always consult with a doctor before starting any new medication.