The most effective medication for treating urticaria usually needs to be selected and adjusted by a doctor based on the specific condition. It is recommended to seek medical attention promptly so that a professional doctor can assess the situation and prescribe appropriate medication. Do not self-medicate.

1. **Commonly Used Oral Medications:** Doctors often recommend antihistamines, which help relieve itching and hives. Some people may need to try different types to find the one that works for them.

2. **For more severe cases:** If symptoms are recurrent or pronounced, the doctor may consider adjusting the dosage or using other types of medication for a short period to improve control.
3. **Avoid triggers:** While medication relieves symptoms, being mindful of and avoiding factors that may cause discomfort, such as certain foods, environmental changes, or stress, can help reduce the frequency of attacks.
In general, medication should be individualized, and the effects vary from person to person. Please be sure to follow your doctor's instructions and have regular follow-up appointments so that the treatment plan can be optimized as needed. Maintaining healthy lifestyle habits will also help in better managing your condition.