Phenylpropanolamine HCl: Psychiatric disorders: Aggressiveness (particularly in young children), anxiety (feeling of uneasiness), confusion, insomnia/sleep disturbance, nervousness.
Nervous system disorders: Agitation, dizziness, restlessness; sudden, persistent, severe headache, tremor (muscle shaking).
Eye disorders: Blurred vision.
Cardiac disorders: Chest tightness, palpitation.
Vascular disorders: High blood pressure.
Gastrointestinal disorders: Nausea.
General disorders and administration site conditions: Irritability.
Chlorphenamine maleate: Chlorphenamine maleate may cause sleepiness and drowsiness.
Psychiatric disorders: Insomnia/sleeplessness, nervousness.
Nervous system disorders: Headache, tremor (muscle shaking).
Eye disorders: Blurred vision, visual disturbance.
Ear and labyrinth disorders: Tinnitus (ringing in the ears).
Cardiac disorders: Chest lightness.
Vascular disorders: Increased or decreased blood pressure.
Gastrointestinal disorders: Constipation, diarrhea, gastrointestinal discomfort, nausea, vomiting.
Musculoskeletal and connective tissue disorders: Muscle weakness.
Renal and urinary disorders: Difficulty urinating.
General disorders and administration site conditions: Dryness of the mouth, nose, and throat; irritability.
Paracetamol: Paracetamol, when taken within the recommended dose and duration of treatment, has low incidence of side effects.
Blood and lymphatic system disorders: Changes in the number of white blood cells and platelets such as agranulocytosis (decrease in the number of granulocytes), leukopenia (decrease in the number of leukocytes), neutropenia (decrease in the number of neutrophils), pancytopenia (deficiency of all cellular elements in the blood), thrombocytopenia (decrease in the number of platelets).
Immune system disorders: Allergic reactions which may cause difficulty in breathing, skin rash, angioedema (swelling of the face or throat).
Gastrointestinal disorders: Minor stomach and intestinal disturbances.
Skin and subcutaneous tissue disorders: Rare cases of serious skin reactions (i.e., Stevens-Johnson syndrome, toxic epidermal necrolysis and acute generalized exanthematous pustulosis) which may include symptoms such as reddening of the skin, rash, blisters and detachment of the upper surface of the skin have been reported with paracetamol.