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:

More common
Blisters on skin
body aches or pain
chills
cough
difficulty in breathing
ear congestion
itching in genital or other skin areas
loss of voice
nasal congestion
open sores or scabs on skin
pain or tenderness around eyes and cheekbones
redness of skin (severe)
scaling
shortness of breath or troubled breathing
skin rash
sneezing
sore throat
stuffy or runny nose
tightness of chest or wheezing
unusual tiredness or weakness
Less common
Abdominal pain
ankle, knee, or great toe joint pain
blurred vision
chest pain
dizziness
bladder pain
bloody or cloudy urine
cold flu-like symptoms
difficult, burning, or painful urination
fainting
fast or irregular heartbeat
frequent urge to urinate
joint stiffness or swelling
high amount of cholesterol in the blood
hoarseness
lower back or side pain
lump in abdomen
nervousness
persistent non-healing sore
pink growth on skin
pounding in the ears
reddish patch or irritated area
severe headache
shiny bump on skin
slow or fast heartbeat
swollen, painful, or tender lymph glands in neck, armpit, or groin
white, yellow or waxy scar-like area
Incidence unknown – Observed during clinical practice, estimates of frequency can not be determined
Blurred vision
blue lips and fingernails
convulsions
coughing that sometimes produces a pink frothy sputum
difficulty breathing
dilated neck veins
dizziness
extreme fatigue
faintness
fast, irregular or pounding heartbeat
headache
irregular breathing
irregular heartbeat
nausea or vomiting
pain in the shoulders, arms, jaw or neck
seizures
shortness of breath
slurred speech
sudden and severe inability to speak
suicide
sweating
swelling of face, fingers, feet, or lower legs
temporary blindness
weakness in arm and/or leg on one side of the body
weight gain
wheezing
Symptoms of overdose
Flu-like symptoms, including diarrhea, fatigue, fever, headache, or muscle pain
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:

More common
Burning or stinging of skin (mild)
flaking of skin
mild headache
pain, soreness, or tenderness of skin (mild)
rash
redness of skin (mild)
swelling at place of application
Less common
Back pain
fever
lightening of the treated skin
nausea

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 immediately if any of the following side effects occur:

Symptoms of too much medicine being absorbed into the bodyVery rare
Dizziness or drowsiness
increased sweating
irregular heartbeat
muscle twitching or trembling
nausea or vomiting
shortness of breath or troubled breathing
unusual excitement, nervousness, or restlessness
unusual tiredness or weakness

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:

Less common
Cough (mucus-producing)
headache (severe)
stomach pain and cramping
pain and tenderness around eyes and cheekbones
painful menstrual bleeding
runny or stuffy nose
tightness in chest
troubled breathing
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:

More common
Chills
cough
fever
sneezing
sore throat
Less common
Back pain
burning feeling in eye
eyelid swelling
eye dryness
foreign body feeling in eye
general feeling of eye discomfort
increased itching of the eye
redness of the eye
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop using tetracycline and call your doctor at once if you have any of these serious side effects:
severe headache, dizziness, blurred vision;

fever, chills, body aches, flu symptoms;

severe blistering, peeling, and red skin rash;

urinating less than usual or not at all;

pale or yellowed skin, dark colored urine, fever, confusion or weakness;

severe pain in your upper stomach spreading to your back, nausea and vomiting, fast heart rate;

loss of appetite, jaundice (yellowing of the skin or eyes); or

easy bruising or bleeding, unusual weakness.

Less serious side effects may include:

sores or swelling in your rectal or genital area;

mild nausea, vomiting, diarrhea, or stomach upset;

white patches or sores inside your mouth or on your lips;

swollen tongue, trouble swallowing; or

vaginal itching or discharge.

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 immediately if any of the following side effects occur:

Symptoms of too much medicine being absorbed into the bodyVery rare
Dizziness or drowsiness
increased sweating
irregular heartbeat
muscle twitching or trembling
nausea or vomiting
shortness of breath or troubled breathing
unusual excitement, nervousness, or restlessness
unusual tiredness or weakness
Other side effects may occur that usually do not need medical attention. Mild stinging or eye irritation may occur as soon as tetracaine is applied or up to several hours after proparacaine is applied. Although these side effects usually are not serious, check with your doctor as soon as possible if any of the following side effects are severe, because you may be having an allergic reaction to the medicine.

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:

Less common
Burning, stinging, redness, or other irritation of eye
Rare
Itching, pain, redness, or swelling of the eye or eyelid
watering of eyes
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

If you experience any of the following serious side effects, stop using phenylephrine ophthalmic and seek emergency medical attention or contact your doctor immediately:

an allergic reaction (difficulty breathing; closing of the throat; swelling of the lips, face, or tongue; or hives);

an irregular or fast heart rate; or

high blood pressure (severe headache, blurred vision, or flushed skin).

Other, less serious side effects may be more likely to occur. Continue to use phenylephrine ophthalmic and talk to your doctor if you experience

burning, stinging, pain, or increased redness of the eye;

tearing or blurred vision;

headache;

tremor;

nausea;

sweating;

nervousness;

dizziness; or

drowsiness.

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 – Less common with 10% solution; rare with 2.5% or weaker solution
Dizziness
fast, irregular, or pounding heartbeat
increased sweating
increase in blood pressure
paleness
trembling
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:

More common with 2.5 or 10% solution
Burning or stinging of eyes
headache or browache
sensitivity of eyes to light
watering of eyes
Less common
Eye irritation not present before use of this medicine

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:

With overuse or long-term use
Increase in eye irritation
Symptoms of too much medicine being absorbed into the body
Dizziness
headache
increased sweating
nausea
nervousness
weakness
Symptoms of overdose
Decrease in body temperature
drowsiness
slow heartbeat
weakness (severe)
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:

Less common or rare
Blurred vision
large pupils
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

The following reactions were reported with intravenous Adenosine injection used in controlled U.S. clinical trials. The placebo group had less than 1% rate of all of these reactions.

Cardiovascular
Facial flushing (18%), headache (2%), sweating, palpitations, chest pain, hypotension (less than 1%).

Respiratory
Shortness of breath/dyspnea (12%), chest pressure (7%), hyperventilation, head pressure (less than 1%).

Central Nervous System
Lightheadedness (2%), dizziness, tingling in arms, numbness (1%), apprehension, blurred vision, burning sensation, heaviness in arms, neck and back pain (less than 1%).

Gastrointestinal
Nausea (3%), metallic taste, tightness in throat, pressure in groin (less than 1%).

Post Marketing Experience
see WARNINGS.The following adverse events have been reported from marketing experience with Adenosine injection. Because these events are reported voluntarily from a population of uncertain size, are associated with concomitant diseases and multiple drug therapies and surgical procedures, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Decisions to include these events in labeling are typically based on one or more of the following factors: (1)seriousness of the event, (2)frequency of the reporting, (3)strength of causal connection to the drug, or a combination of these factors.

Cardiovascular
Prolonged asystole, ventricular tachycardia, ventricular fibrillation, transient increase in blood pressure, bradycardia, atrial fibrillation, and Torsade de Pointes.

Respiratory
Bronchospasm

Central Nervous System
Seizure activity, including tonic clonic (grand mal) seizures, and loss of consciousness

The following reactions were reported with intravenous Adenocard (adenosine injection) used in controlled U.S. clinical trials. The placebo group had less than 1% rate of all of these reactions.

Cardiovascular
Facial flushing (18%), headache (2%), sweating, palpitations, chest pain, hypotension (less than 1%).

Respiratory
Shortness of breath/dyspnea (12%), chest pressure (7%), hyperventilation, head pressure (less than 1%).

Central Nervous System
Lightheadedness (2%), dizziness, tingling in arms, numbness (1%), apprehension, blurred vision, burning sensation, heaviness in arms, neck and back pain (less than 1%).

Gastrointestinal
Nausea (3%), metallic taste, tightness in throat, pressure in groin (less than 1%).

Post Marketing Experience (see WARNINGS)
The following adverse events have been reported from marketing experience with Adenocard. Because these events are reported voluntarily from a population of uncertain size, are associated with concomitant diseases and multiple drug therapies and surgical procedures, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Decisions to include these events in labeling are typically based on one or more of the following factors: (1) seriousness of the event, (2) frequency of the reporting, (3) strength of causal connection to the drug, or a combination of these factors.

Cardiovascular
Prolonged asystole, ventricular tachycardia, ventricular fibrillation, transient increase in blood pressure, bradycardia, atrial fibrillation, and Torsade de Pointes

Respiratory
Bronchospasm

Central Nervous System
Seizure activity, including tonic clonic (grand mal) seizures, and loss of consciousness