Unusual Symptoms After a Cold: Fatigue, Weakness, and Medication Effects

Q: Unusual Symptoms After a Cold: Fatigue, Weakness, and Medication Effects

Hello： In response to your question, you mentioned experiencing persistent fatigue and drowsiness after taking medication for a cold. <br>Since each person's constitution is different, even the same medication can exhibit varying side effects. <br>It is also possible that these s

Strange Symptoms After a Cold

On July 21 and 22, I had a cold with symptoms of dizziness and headache.
I experienced a low-grade fever and occasional sweating, but never had a high fever.
On July 23, I no longer had a headache but had a runny nose and sneezing (I usually have allergic rhinitis).
On July 24 (Saturday), I visited a nearby ENT clinic for treatment.
I forgot to ask the doctor to check for the new influenza.
He prescribed me Soonmelt (which contains amoxicillin 500 mg and clavulanic acid 250 mg), Potarlon, Seudorin, Meqazine, Mecola, and Tagamet.
I received a three-day supply of medication, taking Soonmelt twice daily and the others three times a day.
After taking the medication, I felt immediate relief, but I also experienced extreme fatigue and drowsiness.
On Monday night, I fell asleep quickly, but when I woke up on Tuesday, although I had no cold symptoms, I felt very tired, lacking energy, and had no appetite.
My limbs felt weak, and I ended up sleeping from 2 PM to 7 PM, waking up still feeling the same.
I initially thought it was just post-viral fatigue or that I had taken too much medication, affecting my liver.
Later, on Thursday, I had blood tests for liver function, hepatitis B, hepatitis C, and anemia, and all results were normal, with no hepatitis B, hepatitis C, or anemia.
Now, on July 31 (Saturday), a week has passed, and I still go to bed around 10-11 PM and wake up at 9-10 AM feeling somewhat fatigued and weak.
I lack energy, and my heart feels a bit weak.
I don't have much of an appetite, but I am still taking vitamin C and drinking plenty of water.
Occasionally, I take short naps in the afternoon or evening, but I still feel fatigued after waking up.
I want to know if these symptoms could be side effects of the cold medication.
I didn't feel this way before taking the medication, but now I feel like a shell of myself, lacking energy and strength.
Could it be that my cold hasn't fully resolved? Or is it possible that I have viral myocarditis or myelitis? However, I have no cold symptoms anymore...
What should I do? Please help me.

leopika, 20~29 year old female. Ask Date: 2010/07/31

Dr. Chen Bozhang reply Family Medicine

Hello: In response to your question, you mentioned experiencing persistent fatigue and drowsiness after taking medication for a cold.
Since each person's constitution is different, even the same medication can exhibit varying side effects.
It is also possible that these symptoms could be sequelae from the cold itself.
I recommend visiting a family medicine or general internal medicine physician for a thorough evaluation of your medical history and a physical examination.
If necessary, they may arrange for blood tests or other specialized examinations to identify the underlying cause and provide appropriate treatment.

Reply Date: 2010/07/31

More Info

It sounds like you have been through a challenging time with your recent illness and the subsequent symptoms you are experiencing. Based on your description, it seems that you initially had a cold, which then led to a series of symptoms including fatigue, weakness, and possibly side effects from the medications you were prescribed.
Firstly, it is important to recognize that after a viral infection like a cold, it is not uncommon for individuals to experience lingering fatigue and weakness. This phenomenon is often referred to as post-viral fatigue syndrome. The body has been fighting off the virus, and it can take time for your energy levels to return to normal. Additionally, the immune response to the infection can leave you feeling drained even after the acute symptoms have resolved.

Regarding the medications you were prescribed, it is possible that some of them could contribute to feelings of fatigue or drowsiness. For example, medications like antihistamines (found in some cold medications) can cause sedation as a side effect. Amoxicillin and clavulanic acid, which are antibiotics, typically do not cause fatigue directly, but they can disrupt your gut flora, potentially leading to digestive issues that might affect your overall energy levels.
You mentioned that you had blood tests done, and the results were normal, which is reassuring. It is essential to rule out any significant underlying conditions, such as liver issues or anemia, especially since you expressed concern about your liver function due to the medications. Since your liver function tests came back normal, it is less likely that your symptoms are due to medication-induced liver damage.

However, your concerns about conditions like viral myocarditis or myelitis are valid, especially given your ongoing symptoms. Viral myocarditis can occur after a viral infection and can lead to symptoms such as fatigue, weakness, and heart palpitations. If you are experiencing any chest pain, shortness of breath, or irregular heartbeats, it would be prudent to seek immediate medical attention.
On the other hand, if your primary symptoms are fatigue and weakness without any alarming signs, it may be more related to the post-viral fatigue syndrome or the side effects of the medications. It is also worth considering that your body might still be recovering from the cold, and it may take some time for your energy levels to normalize.

Here are some recommendations to help manage your symptoms:
1. Rest and Recovery: Ensure you are getting adequate rest. Your body needs time to heal, and pushing yourself too hard can prolong your recovery.

2. Hydration and Nutrition: Stay well-hydrated and eat a balanced diet rich in vitamins and minerals. Foods high in antioxidants, such as fruits and vegetables, can support your immune system.

3. Gentle Exercise: If you feel up to it, engage in light physical activity, such as walking. This can help improve your energy levels and mood.

4. Monitor Symptoms: Keep track of your symptoms. If you notice any new or worsening symptoms, or if your fatigue does not improve over the next few weeks, it would be wise to follow up with your healthcare provider for further evaluation.

5. Consult a Specialist: If your fatigue persists, consider consulting a specialist, such as an infectious disease expert or a neurologist, to explore other potential causes of your symptoms.

In conclusion, while it is likely that your symptoms are related to post-viral fatigue or medication side effects, it is essential to remain vigilant and consult with healthcare professionals if your condition does not improve or if you develop new symptoms. Your health and well-being are paramount, and seeking appropriate care is crucial in navigating these challenges.

Similar Q&A

Understanding Dizziness and Fatigue After a Common Cold: When to Seek Help

I initially thought I had contracted influenza A from my family, but after visiting the clinic, the doctor diagnosed me with a common cold. My symptoms included fever, body aches, cough, runny nose, and nausea. However, on the fifth day of the cold, I experienced dizziness, gener...

Dr. Lin Zhebin reply Family Medicine
Hello: Based on your description, since you have already had a fever reduction, it indicates that the infection is likely improving. However, the residual discomfort from the infection may still persist. At this time, it is advisable to refrain from exercising, as the lack of app...

Understanding Fatigue and Symptoms During a Cold: What to Know

Hello doctor, my cold symptoms started appearing yesterday afternoon. Initially, I felt dizzy and nauseous, which later turned into a headache. I went to see a doctor, who prescribed medication that I have been taking. My temperature was 37.4°C, but after going out today and taki...

Dr. Wu Fangcan reply Family Medicine
Based on your description, a viral infection cannot be ruled out. If it is influenza, it typically starts with a sore throat, body aches, and fever. It is advisable to consult a family medicine or internal medicine specialist for further evaluation. Thank you.

Post-Cold Symptoms: Understanding Chest Pain and Fatigue After Illness

Hello, doctor. I have been experiencing a cold for about a week, with recurring fever (three times), sore throat, runny nose, headache, and cough. After recovering from the cold, I suddenly developed chest pain, shortness of breath, chest tightness, difficulty breathing, dizzines...

Dr. Lin Jixiong reply Cardiology
Hello: The symptoms you described are mostly general symptoms. To assess whether heart function has been affected, it is recommended to consult a cardiologist in the cardiology outpatient clinic for further discussion. Thank you! Sincerely, Dr. Lin Chi-Hsiung, Cardiology Departme...

Could Cold Medicine Be Causing Your Sudden Limb Weakness?

Hello, doctor: I have been coughing and my throat has been very itchy lately, so I went to a small clinic for a consultation. The doctor diagnosed me with bronchitis and prescribed medication for three days. I took the medication for three days, but on the afternoon of the third ...

Dr. Hong Yuanbin reply Internal Medicine
Hello: Based on your symptom description, there are two possible causes. The first is the effect of medication, particularly antihistamines found in cold medications. If this is the case, symptoms usually improve after discontinuing the medication. The second possibility is that ...