Treating allergy symptoms such as runny nose, watery/itchy eyes, rash, or hives. It may also be used for other conditions as determined by your doctor.
Histex CT Extended-Release Capsules are an antihistamine. It works by blocking the action of histamine, which reduces the symptoms of an allergic reaction.
Contact your doctor or health care provider right away if any of these apply to you.
Some medical conditions may interact with Histex CT Extended-Release Capsules. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:
Some MEDICINES MAY INTERACT with Histex CT Extended-Release Capsules. Tell your health care provider if you are taking any other medicines, especially any of the following:
This may not be a complete list of all interactions that may occur. Ask your health care provider if Histex CT Extended-Release Capsules may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.
Use Histex CT Extended-Release Capsules as directed by your doctor. Check the label on the medicine for exact dosing instructions.
Ask your health care provider any questions you may have about how to use Histex CT Extended-Release Capsules.
All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:
Appetite loss; blurred vision; diarrhea; dizziness; drowsiness; dry mouth, nose, or throat; headache; heartburn; nausea; nervousness; thickening of mucus in the nose or throat; vomiting.Seek medical attention right away if any of these SEVERE side effects occur:
Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue).
This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.
Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center (http://www.aapcc.org), or emergency room immediately. Symptoms may include double vision; excitement; frequent urination; hallucinations; loss of consciousness; muscle twitching; seizures; tremor; weakness. In children, symptoms may include abnormal eye movement; abnormal tongue movement; agitation; bizarre behavior; confusion; difficulty urinating; excitation; flushed face; irritability; loss of consciousness; loss of coordination; restlessness; seizures; slurred speech; tiredness; trembling; twitching.Proper storage of Histex CT Extended-Release Capsules:
Store Histex CT Extended-Release Capsules between 59 and 86 degrees F (15 and 30 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Histex CT Extended-Release Capsules out of the reach of children and away from pets.
This information is a summary only. It does not contain all information about Histex CT Extended-Release Capsules. If you have questions about the medicine you are taking or would like more information, check with your doctor, pharmacist, or other health care provider.