Possible Hydroxyzine Side effects

More common side effects of Hydroxyzine may include:

• Drowsiness,
• dry mouth, nose, or throat ,
• gastrointestinal upset,
• stomach pain, or nausea ,
• headache,
• thickening of mucus

Rare side effects of Hydroxyzine may include:

• Acid or sour stomach,
• belching,
• blurred vision or any change in vision,
• clumsiness or unsteadiness,
• body aches or pain,
• confusion (not with diphenhydramine),
• congestion,
• constipation,
• cough,
• diarrhea,
• difficult or painful urination,
• difficulty in moving,
• difficult or painful menstruation,
• dizziness (not with brompheniramine or hydroxyzine,
• drowsiness (with high doses of desloratadine and loratadine),
• early menstruation,
• fast heartbeat,
• fatigue,
• fever,
• gastrointestinal upset,
• stomach pain or nausea,
• heartburn,
• hoarseness,
• increased appetite and weight gain,
• increased sensitivity of skin to sun,
• increased sweating,
• indigestion,
• loss of appetite,
• joint pain,
• muscle aching or cramping ,
• muscle pains or stiffness,
• nausea,
• nightmares,
• ringing or buzzing in ears,
• runny nose,
• skin rash,
• swollen joints,
• stomach discomfort,
• upset or pain,
• tender swollen glands in neck,
• thickening of mucus,
• tremor,
• unusual excitement,
• nervousness,
• restlessness,
• irritability,
• vomiting