Pill Side Effects

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

Symptoms of too much medicine being absorbed into the body

Blurred vision
fast, irregular, or pounding heartbeat
headache, dizziness, drowsiness, or lightheadedness
high blood pressure
nervousness
trembling
trouble in sleeping
weakness.
Increase in runny or stuffy nose
The above side effects are more likely to occur in children because there is a greater chance in children that too much of this medicine may be absorbed into the body.

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Burning, dryness, or stinging inside of nose
increase in nasal discharge
sneezing

Adverse effects reported with 1 mcg/kg or 100 mcg/patient include flushing of the face, neck, and upper chest (16%; 45/276), beginning almost immediately and lasting 3 to 5 minutes. Recipients have also reported an urge to take a deep breath (6%; 3/49), which occurs with a timing similar to, but less frequently than, that of flushing. Higher doses (>3mcg/kg) are associated with more prolonged flushing, tachycardia, hypotension, dyspnea, and “chest compression” or tightness. In addition, at doses of > 5 mcg/kg, significant increases in heart rate and decreases in blood pressure were observed. The cardiovascular effects occurred 2-3 minutes after injection and lasted for 30-60 minutes. The facial flushing was more prolonged, lasting up to 4 hours in some subjects. All signs and symptoms could be reduced by administering the drug as a 30-second infusion instead of by bolus injection.

Total doses of up to 200 mcg of corticorelin were administered as a bolus injection to 60 men and women, including both healthy normal subjects and patients with endocrine disorders. In most cases, only minor adverse effects, such as transient flushing and feelings of dyspnea, were noted. However, a few patients with disorders of the pituitary-adrenal axis had major symptoms. One patient had a precipitous fall in blood pressure and pulse rate and developed asystole, which required resuscitation. In two patients with Cushing’s disease and in one with secondary adrenal insufficiency, an “absence-like” loss of consciousness occurred, which started within a few seconds after injection of corticorelin and lasted from 10 seconds to 5 minutes. This was accompanied by a slight fall in blood pressure. One patient with a well documented seizure diathesis experienced a grand mal epileptic seizure following Acthrel® administration. The patient had discontinued anti-convulsant therapy the day of the procedure. (See PRECAUTIONS and Drug Interactions)