Pain medications may include paracetamol (acetaminophen) as well as NSAIDs such as naproxen or ibuprofen. Oral agents include ibuprofen, paracetamol (acetaminophen), and opiates. These may include pain medications such as ibuprofen and paracetamol (acetaminophen). It contains paracetamol (acetaminophen), aspirin, and caffeine. Intravenous and oral formulations of acetylcysteine are available for the treatment of paracetamol (acetaminophen) overdose. Combination products are also available with paracetamol (acetaminophen), ibuprofen, naloxone, and aspirin. This may include paracetamol (acetaminophen), ibuprofen, benzocaine ear drops, or opioids. Ibuprofen has been shown more effective as an antipyretic than paracetamol (acetaminophen). It provides a calmative effect in preparations containing the analgesics paracetamol (acetaminophen) and codeine. Pain medication such as paracetamol (acetaminophen) may be useful. Paracetamol (acetaminophen) but not aspirin may be used to reduce fever. Paracetamol (acetaminophen) and NSAIDs, such as ibuprofen, may be used to reduce fever and pain. Efforts involve controlling symptoms with pain medication such as paracetamol (acetaminophen). Disulfiram disrupts metabolism of several other compounds, including paracetamol (acetaminophen), theophylline and caffeine. Panadol is one of GlaxoSmithKline's trade names for paracetamol or acetaminophen.