Midfast 5mg Injection is used as a sedative or for conscious sedation before diagnostic or therapeutic procedures. It relieves anxiety and muscle tensions, thus making the person comfortable before investigations or minor surgical or dental procedures. Midfast 5mg Injection can be used for sedation in intensive care units and to obtain anesthesia in elderly people before undergoing any surgical procedure. This medicine is given as an injection under the supervision of a healthcare professional in a hospital setting. It may be administered by intravenous injection (injection into a vein) or by intravenous infusion (given by a drip into a vein). The most common side effects of this medicine include hiccup, nausea, vomiting, cough, sedation, headache, drowsiness, and injection site reactions (pain, swelling, and redness). You should not drive or do anything that requires mental focus until you know how this medicine affects you. Inform your doctor if you are pregnant, planning to conceive, or breastfeeding before taking this medicine.