What medication can be taken for headaches during the second trimester of pregnancy?
Under normal circumstances, pregnant women experiencing headaches during the second trimester may take acetaminophen tablets, ibuprofen sustained-release capsules, pethidine hydrochloride tablets, vitamin B12 tablets, or phenacetin-caffeine-aminopyrine tablets as directed by a physician. Specific details are as follows:
1. Acetaminophen Tablets: The main ingredient is acetaminophen, which has analgesic and antipyretic effects. It is commonly used to relieve mild to moderate headaches and fever.
2. Ibuprofen Sustained-Release Capsules: These capsules utilize sustained-release technology to slowly release the medication in the body, thereby prolonging the duration of therapeutic effect. This formulation reduces the frequency of dosing and provides longer-lasting pain relief.
3. Pethidine Hydrochloride Tablets: These act on the central nervous system to reduce pain perception and suppress cough reflexes. They can be used to alleviate various types of pain, including headaches, toothaches, arthritis, and muscle pain.
4. Vitamin B12 Tablets: A deficiency in vitamin B12 during pregnancy may lead to symptoms such as headaches and memory decline. Pregnant women can take vitamin B12 tablets to improve cerebral blood circulation and relieve headache symptoms.
5. Phenacetin-Caffeine-Aminopyrine Tablets: These contain active ingredients such as caffeine and acetaminophen, and are suitable for relieving mild to moderate headaches and fever.
All medications should be taken under the guidance of a doctor. If symptoms persist or worsen, prompt medical attention is recommended.