Dr. Janessa Oliveira - Page 2

Tua Saúde
Dr. Janessa Oliveira
Page 2

Recent Articles by Dr. Janessa Oliveira

Does diarrhea cause weight loss?

Does diarrhea cause weight loss? It can, from fluid loss and dehydration, and persistent diarrhea may also reduce nutrient absorption. Causes include infections, food poisoning, laxatives, antibiotics, intestinal or endocrine problems, and malabsorption like celiac disease. Caffeine or sugar alcohols may worsen it.

Doctor Says

Is spironolactone for acne?

Spironolactone for acne is sometimes prescribed off-label, especially for women with higher male hormone levels. Generally well tolerated, it is contraindicated with kidney problems, high potassium on blood tests, spironolactone allergy, or eplerenone use. Dermatologist or endocrinologist guidance is recommended.

Doctor Says

Can anxiety cause chest pain?

Can anxiety cause chest pain? Anxiety can trigger sharp chest discomfort during stress or panic attacks, sometimes with sweating or shortness of breath. Slow breathing may help. Frequent anxiety may need a psychologist or psychiatrist; severe pain or heart history warrants urgent care or a cardiologist.

Doctor Says

Can I take azithromycin for strep throat?

Azithromycin for strep throat may be an option in selected cases, but not for every sore throat. Explains that it should be used only when a clinician confirms or strongly suspects a bacterial infection, when testing may be needed, pain relief options, and why misuse drives antibiotic resistance.

Doctor Says

Is Gatorade bad for you?

Is Gatorade bad for you? It can be unhealthy in excess due to sugar, sodium, and artificial colors or flavorings, and may trigger allergies. Extra caution is advised with high blood pressure or diabetes. It may help athletes and replace fluids and salts after exercise, diarrhea, vomiting, or sometimes during labor.

Doctor Says

Why is my stomach making loud gurgling noises with diarrhea?

Stomach making loud gurgling noises and diarrhea can occur with diarrhea itself or excess gas. Causes of gas include medications (acarbose, orlistat), lactose intolerance, gastrectomy, bacterial overgrowth, Crohn’s disease, and long-distance running. Seek gastroenterology care if symptoms persist or are painful.

Doctor Says

Does amoxicillin make you sleepy?

Does amoxicillin make you sleepy? Amoxicillin is an antibiotic that does not cause drowsiness, but infections can lead to fatigue as the body uses more energy to heal. Common side effects include diarrhea, nausea, and skin irritation, and persistent sleepiness should be discussed with a doctor.

Doctor Says

Is tramadol an anti-inflammatory?

Is tramadol an anti-inflammatory? No. Tramadol is a pain reliever for moderate to severe pain, often prescribed after surgeries or tooth extraction and sometimes for chronic pain. It should be used only as directed, since longer use or higher doses can cause dependence; drowsiness may make driving unsafe.

Doctor Says

What is the best UTI medicine over the counter?

Best uti medicine over the counter options include Cystex, Pyridium, and Urocran to ease pain and burning, but they do not treat the infection. Drinking water and foods or teas like parsley and corn silk may help reduce symptoms. A urine test is needed to confirm infection, and antibiotics require a prescription.

Doctor Says

Is nortriptyline for migraines?

Nortriptyline for migraines is not indicated to treat symptoms during an attack, but nortriptyline (Pamelor) may help prevent migraine attacks when taken continuously with a prescription and neurologist follow-up. Migraine-specific drugs such as sumatriptan work best early; treatment may be oral or IV.

Doctor Says

Can I take azithromycin for a UTI?

Azithromycin for a UTI is not recommended, as this antibiotic is mainly used for respiratory and skin infections. Learn why azithromycin isn’t effective for urinary tract infections and when to see a healthcare provider.

Doctor Says

Can I drink alcohol if I am taking fluconazole?

Fluconazole and alcohol can generally be used together safely, but excessive drinking may increase the risk of liver problems or drug toxicity. Learn why moderation is important, when to avoid alcohol, and how long to wait between taking fluconazole and drinking.

Doctor Says

Is there a natural way to improve blood flow to the penis?

Learn how to increase blood flow to the penis naturally through healthy lifestyle habits like exercise, balanced nutrition, and pelvic floor training. Discover how omega-3s, folic acid, and antioxidants support circulation and when to seek medical evaluation for erectile issues.

Doctor Says

Does Lyrica cause weight gain?

Does Lyrica cause weight gain? Weight gain is a common side effect of pregabalin (Lyrica), often linked to increased appetite and constipation. The risk is higher when combined with opioid pain medications. Adjusting the dose or considering alternative medications can help manage this effect.

Doctor Says

Does lexapro cause weight loss?

Does Lexapro cause weight loss? While not intended for weight management, some people may experience rare weight loss with long-term use. More often, Lexapro is linked to increased appetite or weight gain. Ongoing weight changes should be evaluated by a doctor.