Riselon Tablet 150mg (Risedronate Sodium Monohydrate)

Adult dose

Adults: Administer 150 mg of risedronate sodium orally once a month. Elderly patients: No dosage adjustment is necessary because the bioavailability and pharmacodynamics of this drug in elderly patients (over 60 years of age) are similar to those in younger people. Patients with renal impairment: No dosage adjustment is necessary in patients with a creatinine clearance of 30 mL/min or higher. This drug is contraindicated in patients with severe renal impairment whose creatinine clearance is less than 30 mL/min. Because food interferes with the absorption of this drug, take it at least 30 minutes before the first food or beverage other than water consumed during the day to ensure adequate absorption. To help this drug reach the stomach easily and reduce the possibility of esophageal irritation, take it in an upright position with a sufficient amount of plain water (170 ∼ 230 mL). Taking this drug with other beverages, including mineral water, may reduce its absorption. Do not chew or suck this drug because of the possibility of oropharyngeal ulceration. Patients should not lie down for at least 30 minutes after taking it. If a patient forgets to take this drug on the scheduled day, take it as follows. If the next scheduled dose is at least 7 days away, take 1 tablet the morning after remembering. Take the next dose on the originally scheduled day. Do not take more than 1 tablet of this drug within 7 days. If the next scheduled dose is within 7 days, wait until the originally scheduled day and then take 1 tablet of this drug.

Child dose

Pediatrics: The safety and efficacy of this drug in children under 18 years of age have not been established.

This medication may cause irritation to the gastrointestinal mucosa, so individuals with esophageal disorders or upper gastrointestinal conditions such as gastritis, duodenitis, or ulcers should be cautious when taking it. It should be taken with a sufficient amount of water, and one should not lie down for at least 30 minutes after taking it. Otherwise, there is a higher risk of serious injury to the esophagus. If problems occur with the esophagus or symptoms such as difficulty swallowing, pain behind the sternum, or heartburn appear, discontinue use immediately and consult with a physician. Especially, individuals with esophageal strictures, achalasia, hypocalcemia, severe renal impairment, pregnant women, or nursing mothers should not take this medication. This medication contains lactose, so those with lactose intolerance should also avoid it. When taking this medication, be cautious as the absorption may be hindered if taken simultaneously with drugs or foods containing divalent cations like calcium, magnesium, or iron. As this medication acts on the bones, it is important to ensure adequate intake of calcium and vitamin D, particularly for patients receiving long-term corticosteroid treatment. Some patients may experience side effects such as muscle pain, joint pain, bone pain, dyspepsia, diarrhea, headaches, dizziness, etc. Rarely, serious side effects such as esophagitis, esophageal ulcers, gastric ulcers, or osteonecrosis of the jaw may occur; therefore, if any abnormal symptoms arise, consult with a physician immediately. This medication may affect the fetus during pregnancy, so it should be avoided in pregnant women or those planning to become pregnant, and it is recommended to discontinue it while nursing or stop breastfeeding. Safety and efficacy for children under 18 years have not been established. In case of overdose, blood calcium and phosphorus levels may drop, so if symptoms appear, visit a medical institution immediately; calcium supplementation therapy may be necessary. This medication should be kept out of reach of children, and it is advisable to avoid transferring it to another container.

• esophagitis
• esophageal ulcer
• esophageal erosion
• esophageal obstruction
• esophageal perforation
• bleeding
• infection
• low back pain
• accidental injury
• pain

This medication should be stored in a tightly sealed container to prevent exposure to air or moisture. It is best to maintain the storage temperature between 1 and 30 degrees Celsius.

Appearance

Bright blue rectangular film-coated tablet

Package unit

1 tablet/PTP