GABAPENTIN belongs to a class of medications called 'anticonvulsants' used to prevent neuropathic pain (pain due to damaged nerves), fibromyalgia (musculoskeletal pain), and epilepsy (fits).
It works by binding to the specific site on voltage-gated calcium channels and block the action of overexcited channels; this helps in relieving nerve pain and lowers the risk of seizures. Overall it reduces nerve pain by interfering with pain signals traveling through the damaged nerves and the brain.
Directions for Use
Side Effects of GABAPENTIN
Like all medicines, GABAPENTIN also has some side effects, though it is not mandatory for everyone to experience them. Common side effects of GABAPENTIN include feeling sleepy, tired or dizzy, feeling sick (nausea), being sick (vomiting), diarrhoea, getting more infections than usual, mood changes, swollen arms and legs, blurred vision, dry mouth, difficulties for men getting an erection, weight gain, feel hungry, memory problems, and headaches. Most of these side effects of GABAPENTIN do not require medical attention and gradually resolve over time. However, if the side effects are persistent, reach out to your doctor.
In-Depth Precautions and Warning
Do not take GABAPENTIN if you are allergic to any of its contents. Inform your doctor before taking GABAPENTIN if you have symptoms of suicidal ideation or behaviour, drug addiction, chronic pulmonary insufficiency, muscle weakness, heart problems, liver/kidney impairment. Please do not stop taking GABAPENTIN without consulting your doctor as it could cause withdrawal symptoms. Do not take GABAPENTIN if you are pregnant or breastfeeding unless prescribed by the doctor. Avoid driving and consuming alcohol along with GABAPENTIN it could lead to increased dizziness and sleepiness. Consult your doctor immediately if you experience suicidal tendencies. Avoid taking St John's Wort herbal supplement (antidepressant) while taking GABAPENTIN as it might cause increased dizziness and sleepiness. Keep your doctor informed about your health condition and medicines to rule out any side effects.
Drug-Drug Interaction: GABAPENTIN may interact with painkillers (morphine, hydrocodone, oxycodone, tramadol, codeine), antidepressants (fluoxetine, amitriptyline), antipsychotics (quetiapine), antimalarial (mefloquine), a weight loss medicine (orlistat), anti-histamine (diphenhydramine, cetirizine).
Drug-Food Interaction: Avoid consumption of alcohol and St John's Wort herbal supplement (antidepressant) while taking GABAPENTIN as it might cause increased dizziness and sleepiness.
Drug-Disease Interaction: GABAPENTIN may have interaction with disease conditions such as heart problems, depression, diabetes, schizophrenia, bipolar disorder, suicidal tendency, kidney and liver problems.