Relieving symptoms of sinus congestion; pressure; runny nose; itchy, watery eyes; itchy nose and throat; and sneezing due to colds, upper respiratory infections, and allergies. It may also be used for other conditions as determined by your doctor.

Ala-Hist D sustained-release tablets are an antihistamine and decongestant combination. The antihistamines work by blocking the action of histamine, which helps reduce symptoms such as watery eyes and sneezing. The decongestant promotes sinus and nasal drainage, which relieves congestion and pressure.

Submit your review
1
2
3
4
5
Submit
     
Cancel

Create your own review

Average rating:  
 0 reviews
  • Ala-Hist D
  • Constipation; diarrhea; dizziness; drowsiness; dry mouth, nose, or throat; excitability; headache; loss of appetite; nausea; nervousness or anxiety; trouble sleeping; upset stomach; vomiting; weakness.

    Seek medical attention right away if any of these SEVERE side effects occur while taking brompheniramine / diphenhydramine / phenylephrine:
    Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); blurred vision or other vision changes; difficulty urinating or inability to urinate; fast or irregular heartbeat; hallucinations; mood or mental changes; persistent trouble sleeping; restlessness; ringing in the ears; seizures; severe dizziness, lightheadedness, or headache; severe drowsiness; tremor; unusual bruising or bleeding.
  • tablets