Health

Blurry vision two years after PRK: causes to consider

Experiencing blurred vision two years after photorefractive keratectomy (PRK) can be deeply concerning for patients who initially achieved excellent visual outcomes. While PRK surgery has a proven track record of long-term stability, delayed visual complications do occasionally emerge, requiring thorough…

Lack of sensation during sex: common causes

Sexual dysfunction affects millions of people worldwide, with reduced or absent sensation during intimate encounters being one of the most distressing yet underreported concerns. This complex condition transcends age, gender, and relationship status, manifesting as diminished physical response to sexual…

Can lexapro cause gas or bloating?

Lexapro, the brand name for escitalopram, ranks among the most frequently prescribed selective serotonin reuptake inhibitors (SSRIs) for treating depression and anxiety disorders. While this medication has proven highly effective for millions of patients worldwide, its impact extends beyond mental…

If your girlfriend has HPV, do you automatically have it?

Human papillomavirus (HPV) represents one of the most prevalent sexually transmitted infections worldwide, affecting approximately 80% of sexually active individuals at some point in their lives. When your partner receives an HPV diagnosis, concerns about transmission inevitably arise, leading to…

Ventral thecal sac effacement: understanding the term

Ventral thecal sac effacement represents one of the most significant diagnostic findings encountered in spinal imaging, yet many patients struggle to comprehend its implications when they receive their MRI reports. This condition occurs when structures within the spinal canal compress…

Does abreva work on HSV-2?

Herpes simplex virus infections affect millions of people worldwide, with HSV-1 and HSV-2 representing two distinct yet related viral strains. While Abreva (docosanol 10% cream) has gained widespread recognition as an over-the-counter treatment for cold sores caused by HSV-1, many…

Can advair cause anxiety as a side effect?

Advair, a widely prescribed combination inhaler containing fluticasone propionate and salmeterol xinafoate, has emerged as a cornerstone treatment for asthma and chronic obstructive pulmonary disease (COPD). While clinical trials during drug development did not identify anxiety as a common side…

Yellow balls in stool: possible explanations

Discovering unusual formations in your stool can be concerning, particularly when you notice yellow balls or spherical masses that seem distinctly different from normal bowel movements. These yellow spherical formations in faecal matter represent a complex symptom that can arise…

High T4 with normal TSH: what it means

When thyroid function tests reveal elevated T4 levels alongside normal TSH concentrations, it creates a diagnostic puzzle that challenges conventional understanding of thyroid physiology. This seemingly contradictory pattern occurs in approximately 1-2% of all thyroid function assessments, yet it remains…

What to expect during an adenosine cardiac stress test

Adenosine cardiac stress testing represents a cornerstone diagnostic tool in modern cardiology, offering physicians critical insights into coronary blood flow when traditional exercise testing proves unsuitable. This pharmacological approach simulates the cardiovascular demands of physical exertion through controlled vasodilation, enabling…