A1,
A2,
B,
C1,
C2,
D,
E,
F,
G-H,
I-K,
L,
M,
N,
O,
P1,
P2,
Q-R,
S,
T,
U-V,
W-Z
Histinex Side Effects, and Drug Interactions - Phenylpropanolamine, Dextromethorphan and Brompheniramine
Histinex Side Effects, and Drug Interactions - Phenylpropanolamine, Dextromethorphan and Brompheniramine
SIDE EFFECTS
The most frequent adverse reactions to Brompheniramine Maleate,
Dextromethorphan HBr and Phenylpropanolamine HCl Liquid include
sedation, dryness of
the mouth, nose and throat,
thickening of bronchial
secretions, and dizziness. Other adverse reactions may include:
- DERMATOLOGIC - Urticaria, drug
rash photosensitivity
and pruritus.
- CARDIOVASCULAR SYSTEM - Hypotension, hypertension,
cardiac arrhythmias.
- CENTRAL NERVOUS SYSTEM - Disturbed coordination, tremor,
irritability, insomnia, visual
disturbances, weakness, nervousness, convulsions, headache, euphoria
and dysphoria.
- G.U. SYSTEM - Urinary frequency, difficult urination.
- G.I SYSTEM - Epigastric discomfort, anorexia,
nausea, vomiting,
diarrhea or constipation.
- RESPIRATORY SYSTEM - Tightness of chest
and wheezing, shortness
of breath.
- HEMATOLOGIC SYSTEM - Hemolytic anemia,
thrombocytopenia
agranulocytosis.
DRUG INTERACTIONS
Antihistamines have additive
effects with alcohol
and other CNS depressants
(hypnotics, sedatives, tranquilizers, antianxiety agents, etc.).
MAO inhibitors prolong and
intensify the anticholemic (drying) effects of antihistamines. MAO
inhibitors may enhance the effects of phenylpropanolamine. Sympathomimetics
may reduce the effects
of antihypertensive
drugs.
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