Are diazepam tablets and lorazepam tablets the same?

Generally speaking, diazepam tablets and lorazepam tablets are not the same. The specific analysis is as follows:

Although both diazepam and lorazepam belong to the benzodiazepine class of drugs, they differ in potency, metabolic rate, and clinical application focus. Lorazepam has a stronger anxiolytic effect, acts more rapidly, and is more effective for acute anxiety attacks; diazepam has a relatively milder effect and takes slightly longer to take effect. In terms of metabolism, diazepam's metabolites remain pharmacologically active, resulting in a longer duration of action and a higher tendency for accumulation in the body. In contrast, lorazepam's metabolites are inactive, leading to faster elimination and a lower risk of accumulation. Clinically, lorazepam is commonly used for short-term relief of anxiety, whereas diazepam can also be used for sedation, hypnotic purposes, and anticonvulsant therapy.

Both medications are prescription drugs and must be taken strictly according to medical instructions—dosages should not be adjusted or medications switched without consulting a doctor. Long-term use may lead to dependence, and discontinuation should involve gradual dose reduction. Possible side effects during treatment include drowsiness and dizziness; therefore, driving or operating precision instruments should be avoided. Patients with a history of drug allergies or severe liver or kidney dysfunction should inform their doctor beforehand. These drugs are contraindicated in pregnant and breastfeeding women.