Product introduction
Pentanerv GRDS 450 Tablet ER is a medicine used to relieve nerve pain (neuropathic pain) caused by conditions such as diabetes, shingles (herpes zoster infection), or spinal cord injury. It is also prescribed, alone or with other medicines, to treat certain types of seizures (fits).

Pentanerv GRDS 450 Tablet ER belongs to a class of medicines known as anti-epileptics. It may be taken with or without food, but it should be taken at the same time every day for the best results. Your doctor will determine the dose and duration depending on your condition and response to treatment. The medicine is usually started at a low dose, which may be gradually increased. It can take a few weeks to show full benefit, so continue using it as directed. Do not stop taking it suddenly, as this could make your symptoms worse.

Common side effects of Pentanerv GRDS 450 Tablet ER include sleepiness, dizziness, and fatigue. These are usually mild and tend to subside as your body adjusts to the medicine. If these effects persist or become bothersome, consult your doctor. Avoid drinking alcohol during treatment, as it may increase drowsiness and dizziness.

Inform your doctor if you have kidney problems, are over 65 years old, or experience mood changes such as anxiety, irritability, or thoughts of self-harm. Pregnant or breastfeeding women should consult their doctor before taking this medicine.

Uses of Pentanerv GRDS Tablet ER

Neuropathic pain
Epilepsy / Seizures

Benefits of Pentanerv GRDS Tablet ER
In Neuropathic pain
Pentanerv GRDS 450 Tablet ER is used to treat chronic pain caused by nerve damage due to diabetes, shingles, or spinal cord injury. It reduces pain and related symptoms such as disturbed sleep, low mood, and tiredness. It works by interfering with pain signals that travel through damaged nerves and the brain, helping you regain physical comfort and improve quality of life. It may take several weeks to show full benefit, so continue taking it regularly even if you do not notice immediate improvement. Do not stop until advised by your doctor.

Side effects of Pentanerv GRDS Tablet ER
Most side effects do not require medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or cause concern.

Common side effects

Fatigue
Dizziness
Sleepiness
Fever
Viral or respiratory infection
Urinary tract infection
Visual disturbance
Vertigo
Decreased or increased appetite
Abnormal body movements
Facial swelling
Joint or muscle pain
Decreased white blood cell count
Impotence

How to use Pentanerv GRDS Tablet ER
Take this medicine in the dose and duration prescribed by your doctor. Swallow the tablet whole with water; do not chew, crush, or break it. It can be taken with or without food, but take it at a fixed time each day for consistent blood levels and better effect.

How Pentanerv GRDS Tablet ER works
Pentanerv GRDS 450 Tablet ER is an antiepileptic medicine. In epilepsy, it helps by reducing abnormal electrical activity in the brain to prevent seizures. In neuropathic pain, it works by blocking pain signals traveling through damaged nerves and the brain, thereby reducing the feeling of pain.

Safety advice

Alcohol: Unsafe — may cause excessive drowsiness when combined with alcohol.
Pregnancy: Consult your doctor — use only if potential benefits outweigh risks.
Breastfeeding: Safe if prescribed — monitor the baby for drowsiness and weight gain.
Driving: Unsafe — may cause dizziness or sleepiness; avoid driving until you know how it affects you.
Kidney: Use with caution — dose adjustment may be required; consult your doctor.
Liver: Consult your doctor — limited information is available; caution is advised.