Serendol 100 Injection 2 ml belongs to a class of medicines called opioid analgesics (pain killers). Serendol 100 Injection 2 ml is primarily used in the treatment of moderate to severe pain. Pain is an unpleasant sensation caused by an injury or illness. Pain may be acute (short term) or chronic (long term). It can be general (overall body pains) or localized (pain in a specific area of the body). 

Serendol 100 Injection 2 ml contains Tramadol that works by mimicking the action of endorphins (pain-reducing chemicals) in the brain and spinal cord. Thereby, inhibits the transmission of pain signals from nerves to brain. Also, Serendol 100 Injection 2 ml improves the effect of serotonin and noradrenaline (chemical messengers in brain and spinal cord) and helps in relieving pain. 

Serendol 100 Injection 2 ml will be administered by a healthcare professional; do not self-administer. In some cases, you may experience nausea, dizziness, headache, vomiting, dry mouth, drowsiness, constipation or sweating. Most of these side effects of Serendol 100 Injection 2 ml do not require medical attention and gradually resolve over time. However, if the side effects worsen or persist, please consult your doctor. 

If you are known to be allergic to Serendol 100 Injection 2 ml or any other medicines, please tell your doctor. Serendol 100 Injection 2 ml is not recommended for children suffering from breathing problems. If you are pregnant or breastfeeding or have history of fits, please inform your doctor before taking Serendol 100 Injection 2 ml. Do not consume alcohol with Serendol 100 Injection 2 ml as it may increase the risk of side effects. Avoid frequent or high doses as it may lead to addiction.

Serendol 100 Injection 2 ml is a pain killer that works by mimicking the action of endorphins (pain-reducing chemicals) in the brain and spinal cord. Thereby, inhibits the transmission of pain signals from nerves to the brain. Also, Serendol 100 Injection 2 ml improves the effect of serotonin and noradrenaline (chemical messengers in the brain and spinal cord) and helps in relieving pain. Serendol 100 Injection 2 ml is used to relieve pain after surgery, pain caused by an injury or illness. 

If you are allergic to Tramadol or any other medicines, please tell your doctor. Serendol 100 Injection 2 ml is not recommended for children suffering from breathing problems as it may worsen the symptoms of tramadol toxicity. If you are pregnant or breastfeeding or have a history of fits, please inform your doctor before taking Serendol 100 Injection 2 ml. Do not consume alcohol with Serendol 100 Injection 2 ml as it may increase the risk of side effects. Serendol 100 Injection 2 ml may cause withdrawal symptoms if stopped abruptly. Avoid frequent or high doses as it may lead to addiction. 

• Patients with severe liver or kidney insufficiency should avoid taking Serendol 100 Injection 2 ml.