Hivent EM/Hivent DS/Hivent Plus Adverse Reactions

Hivent EM: Tachycardia, palpitations, flushing.
Fine tremor of skeletal muscles, particularly of the hands.
Feeling of nervousness and tension, headaches, muscle cramps.
Hivent DS: While salbutamol is well-tolerated, particularly when compared with previous therapies such as theophylline, like all medications, there exists the potential for adverse reactions to occur - especially when in high doses, or when taken orally or intravenously.
Adverse events are listed as follows by system organ class and frequency. Frequencies are defined as: Very common ≥1/10; Common ≥1/100 and <1/10; Uncommon ≥1/1000 and <1/100; Rare ≥1/10,000 and <1/1000; Very rare <1/10,000 including isolated reports.
Very common and common events were generally determined from clinical trial data. Rare and very rare events were generally determined from spontaneous data.
Immune system disorder: Very rare: Hypersensitivity reactions including angioedema, urticaria, bronchospasm, hypotension and collapse.
Metabolism and nutrition disorders: Rare: Hypokalemia.
Potentially serious hypokalemia may result from beta2 agonist therapy.
Nervous system disorders: Very common: Tremor.
Common: Headache.
Very rare: Hyperactivity.
Cardiac disorders: Common: Tachycardia.
Rare: Cardiac arrythmias including atrial fibrillation supraventricular tachycardia and extrasystoles.
Vascular disorders: Rare: Peripheral vasodilation.
Musculoskeletal and connective tissue disorders: Common: Muscle cramps.
Very rare: Feeling of muscle tension.
Common adverse effects: Tremor; Palpitations; Headache.
Infrequent adverse effects: Tachycardia; Muscle cramps; Agitation; Hypokalemia; Tinnitus; Hyperactivity in children; Insomnia.
Hivent Plus: Fine tremor of the hands, muscle cramps, tenseness, headache and peripheral vasodilation.
Difficulty in micturition, vomiting, urinary retention and dyspnea.
Dryness of the mouth with difficulty of swallowing and talking, thirst and reduced bronchial secretions.
Flushing and dryness of the skin.
Transient bradycardia followed by tachycardia with palpitations and arrhythmia.