Sign in to your account
or
By signing in you agree to our
Terms & conditions
 and 
Privacy policy
sold out tag

Radisan Plus Tablet

Written By Dr. Swati Mishra, BDS
Reviewed By Dr. Rajeev Sharma, MBA, MBBS
Last updated on 25 Nov 2025 | 03:07 PM (IST)
Radisan Plus Tablet is a combination medicine used in the treatment of schizophrenia. It works by modulating the action of certain chemical messengers in the brain that affect thoughts.
Genuine
Authenticity Assured
Prescription
required
₹66.2 MRP ₹7512% off 
 
 
0
footer-icon
sku_image
Radisan Plus Tablet is currently sold out
Same composition alternative:
Sizodon Plus Tablet
₹108₹120
Available alternative from Sun Pharmaceuticals
Sold out
Radisan Plus Tablet
Radisan Plus Tablet
strip of 10 tablets
₹66.2
₹75
tag icon
Same composition
Sizodon Plus Tablet
Sizodon Plus Tablet
strip of 10 tablets
by Sun Pharmaceutical Industries Ltd
Get in 60 mins
₹108
₹9.18 per tablet

₹91.8

order for
₹1200

Save more with additional offers

offer icon
Assured cashback up to ₹300 using Paytm UPI*
Assured cashback up to ₹300 using Paytm UPI*
chevron icon
offer icon
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
chevron icon
offer icon
Get cashback up to ₹500
Get upto Rs.500 Cashback on minimum transaction of Rs.999/- with Mobikwik Wallet.
chevron icon

Save more with additional offers

offer icon
Assured cashback up to ₹300 using Paytm UPI*
Assured cashback up to ₹300 using Paytm UPI*
chevron icon
offer icon
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
chevron icon
offer icon
Get cashback up to ₹500
Get upto Rs.500 Cashback on minimum transaction of Rs.999/- with Mobikwik Wallet.
chevron icon
offer icon
Get upto Rs.150 Cashback
Get upto Rs.150 Cashback
chevron icon
The content is shown in English
Radisan Plus Tablet image
Radisan Plus Tablet image
Radisan Plus Tablet image
Radisan Plus Tablet image

Product introduction

Radisan Plus Tablet is taken with or without food, preferably at night. However, it is advised to take it at the same time each day, as this helps maintain a consistent level of medicine in the body. Take this in the dose and duration advised by your doctor. If you miss a dose of this medicine, take it as soon as you remember. It is important not to stop this medicine suddenly without talking to the doctor, as it may worsen your symptoms.


Some common side effects of this medicine include nausea, constipation, upper respiratory tract infection, urinary tract infection, tremor, blurred vision, and dryness in the mouth. Initially, this medicine may cause a sudden drop in blood pressure when you change positions, so it is better to rise slowly if you have been sitting or lying down. It also causes dizziness and sleepiness. So, do not drive or do anything that requires mental focus until you know how this medicine affects you. This medicine may increase your weight, blood sugar, and cholesterol, but modifying your lifestyle by having a healthy diet and exercising regularly can reduce these side effects.


Your doctor should also know about all other medicines you are taking, as many of these may make this medicine less effective or change the way it works. Inform your doctor if you are pregnant, planning pregnancy, or breastfeeding.

Uses of Radisan Plus Tablet

Benefits of Radisan Plus Tablet

Treatment of Schizophrenia
Schizophrenia is a mental disorder in which a person’s thinking ability, feelings, and behavior become abnormal. Radisan Plus Tablet helps restore the chemical imbalances in the brain that are responsible for such changes. It improves thoughts and behavior and enhances the quality of life. Do not stop taking it unless advised by the doctor. It can take several weeks for your symptoms to improve, so keep using the medicine even if you do not think it is working.

Side effects of Radisan Plus Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Radisan Plus
  • Nausea
  • Constipation
  • Dryness in mouth
  • Weight gain
  • Sleepiness
  • Orthostatic hypotension (sudden lowering of blood pressure on standing)
  • Increased prolactin level in blood
  • Nervousness
  • Upper respiratory tract infection
  • Urinary tract infection
  • Tremors
  • Blurred vision
  • Headache
  • Drooling
  • Nasal congestion (stuffy nose)

How to use Radisan Plus Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Radisan Plus Tablet may be taken with or without food.

How Radisan Plus Tablet works

Radisan Plus Tablet is a combination of two medicines: Risperidone and Trihexyphenidyl. Risperidone is an atypical antipsychotic that works by balancing the levels of chemical messengers (dopamine and serotonin) to improve mood, thoughts, and behavior. Trihexyphenidyl is an anticholinergic that works on the nervous system and corrects some of the chemical imbalances that cause Parkinson's disease and certain side effects occurring during antipsychotic treatment.

Quick tips

  • Use caution while driving or doing anything that requires concentration, as Radisan Plus Tablet can cause dizziness and sleepiness.
  • Avoid consuming alcohol while taking this medication, as it may lower its efficacy.
  • It can cause dry mouth. Maintain good oral hygiene, drink water, chew sugarless gum, or suck on hard candy for the dry mouth.
  • It may cause an increase in weight, blood sugar, cholesterol, and triglycerides (fat). Eat healthy, exercise, and monitor your levels regularly.
  • Inform your doctor if you have glaucoma or trouble passing urine.
  • Do not stop taking Radisan Plus Tablet without talking to your doctor first, as it may cause a worsening of symptoms.

Safety advice

Alcohol

Alcohol

UNSAFE
Do not drink alcohol while you are taking this medicine. Radisan Plus Tablet may cause excessive drowsiness when taken with alcohol.
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
The safety of Radisan Plus Tablet during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.
Breast feeding

Breast feeding

CONSULT YOUR DOCTOR
Radisan Plus Tablet may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.
Driving

Driving

UNSAFE
Radisan Plus Tablet may cause side effects that could affect your ability to drive.
Radisan Plus Tablet can cause blurring of vision, dizziness, mild nausea, and mental confusion in some cases. This may affect your ability to drive.
Kidney

Kidney

CAUTION
Radisan Plus Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Liver

Liver

CAUTION
Radisan Plus Tablet should be used with caution in patients with liver disease. Dose adjustment may be needed.

Frequently asked questions

Radisan Plus Tablet is used to manage symptoms of schizophrenia and other psychiatric conditions. It also helps reduce movement-related side effects caused by antipsychotic medications. Radisan Plus Tablet combines two medicines: risperidone, which treats mood and behavior symptoms, and trihexyphenidyl, which helps control movement problems like stiffness or tremors.
The duration of treatment with Radisan Plus Tablet depends on your condition, how well you are responding, and your doctor’s ongoing evaluation. Keep taking it even if you start to feel better, and stop only when your doctor tells you so.
Yes. To support your treatment with Radisan Plus Tablet, try to stick to a regular sleep schedule, eat a balanced diet, stay hydrated, do light exercise, manage stress, avoid disruptions to your routine, and attend regular doctor visits.
Yes. Avoid taking Radisan Plus Tablet with acidic foods or drinks like citrus fruits or juices, as they may reduce its effectiveness. Also, do not consume alcohol while on Radisan Plus Tablet, as it can lower the medicine’s effect and increase side effects.
Avoid taking Radisan Plus Tablet if you are allergic to any of its ingredients, have glaucoma, an enlarged prostate, problems with gut movement (such as delayed stomach emptying), or if you are an elderly person with dementia, as it may increase the risk of stroke or death.
The serious side effects of Radisan Plus Tablet are high fever, muscle stiffness, or confusion (possible signs of neuroleptic malignant syndrome), uncontrolled movements (tardive dyskinesia), severe dizziness/fainting (due to low blood pressure), increased thirst and frequent urination (signs of high blood sugar), painful, long-lasting erection (priapism), etc. If you notice any of these or other unusual symptoms, contact your doctor immediately.

Fact Box

Habit Forming

No

Therapeutic Class

NEURO CNS
Related ayurvedic ingredients
100% genuine products
100% genuine products
Safe & secure payments
Safe & secure payments
No contact delivery
No contact delivery
Fully sanitized facilities
Fully sanitized facilities
<h3 class=titleMediumExtraBold>Want to know more</h3>

Want to know more

We provide you with authentic, trustworthy and relevant information
<h3 class=titleMediumExtraBold>Have issue with the content</h3>

Have issue with the content

Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Thalamus Pharmaceuticals
Address: 12 TO 15, VIDHYA ESTATE, SARKHEJ, AHMEDABAD-382210,

Vendor Details

Country of origin: India
Why we need a prescription?
Image of Step
Provide right medicines
Prescriptions are complex documents. We proof read and recheck at various steps to provide you the right medication in the correct form and dose
Image of Step
In accordance with the law
Most medicines cannot be sold without a valid prescription, as per the Drugs and Cosmetics Act, 1940 and Rules, 1945
close sheet