Experience any of the following symptoms after taking doxycycline, amoxicillin, or penicillin and contact your doctor immediately:
Severe allergic reactions: Watch for hives, swelling of your face, lips, tongue, or throat, difficulty breathing, or dizziness. These are serious and require immediate medical attention.
Signs of liver damage: Jaundice (yellowing of your skin or eyes), dark urine, unusual fatigue, abdominal pain, or loss of appetite warrant immediate medical evaluation.
Signs of serious infection: If your symptoms worsen despite treatment, such as persistent fever, worsening cough, severe headache, or increased pain, seek medical advice. Don’t delay.
Gastrointestinal problems: While mild nausea or diarrhea is common, severe or persistent vomiting, bloody diarrhea, or severe stomach cramps need prompt medical attention. These could indicate a serious complication.
Neurological effects: Unusual dizziness, severe headache, confusion, seizures, or changes in vision require immediate medical assessment.
Skin reactions: Severe skin rashes, blistering, peeling skin, or skin discoloration beyond a mild reaction need attention from your doctor.
Clostridium difficile (C. diff) infection: Watch for severe, persistent diarrhea that may be watery or bloody. This is a potentially serious complication and needs medical treatment.
This information is not exhaustive. If you have any concerns about side effects, contact your doctor or other healthcare provider. They can properly assess your situation and provide the best advice.
