Tramadol 100mg is a prescription-strength opioid pain medication used to manage moderate to severe chronic pain that requires around-the-clock treatment. It functions as a central nervous system depressant and pain reliever. Due to risks of addiction, misuse, and dependence, it is generally reserved for when other treatments are insufficient. 
 
Key Information for 100mg Dosage:
 
Common Side Effects: Dizziness, headache, sleepiness, nausea, constipation, and sweating.
Warnings: Can cause serious breathing problems and should not be stopped abruptly to avoid withdrawal symptoms. 
Usage: Often prescribed in extended-release forms (100 mg, 200 mg, or 300 mg) for chronic pain, usually taken once daily.
Mechanism: Acts as an opioid agonist and serotonin-norepinephrine reuptake inhibitor (SNRI) to block pain signals in the brain.
Contraindications:
 Not for children under 12, or those with severe asthma, epilepsy, or recent use of MAO inhibitors.
 
Safety and Risks
 
Addiction/Dependence: Long-term use can be habit-forming.
Pregnancy/Nursing: Not recommended due to risks to the fetus and infant.
Interaction: Do not consume alcohol while taking this medication.